------------------------------------------------------------------
Wed 03 Jul 2013 06:18:51 PM CEST
THIS CHANGELOG IS NOT USED ANYMORE. See the git log for details,
and RELEASE-NOTES to get an overview of the changes.
------------------------------------------------------------------
biosig4c++:
HEKA, CFS: significantly improved performance when loading file
through better memory managment.
biosig4c++:
fix JSON export of Manufacturer information
push version to 1.4.3
Tue 04 Dec 2012 04:40:31 PM CET
t200:
TimeStamp supported added
biosig4c++: HEKA:
- fix overflowdetection when scaling or data type differs between sweeps
the maximum scale is used
- do some cleanup, return error when swapping is required, comment some dead code
biosig4c++:
prepare for ABI change in 1.5.0, push soname to 1.4
Fri 30 Nov 2012 03:20:10 PM CET
biosig4c++:
initial support EVENT.TimeStamp - currently used only by HEKA format.
The plan is to activate EVENT.TimeStamp with v1.5.
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.82 ----------------------------------
Thu 29 Nov 2012 10:21:42 AM CET
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 1.4.2 ---------------------------------
Thu 29 Nov 2012 10:21:34 AM CET
====================================================
Wed 28 Nov 2012 10:21:50 PM CET
biosig4c++:
HEKA: from sweep-to-sweep changing scaling factors are now properly
supported
HEKA: compiler option WITH_TIMESTAMPEVENT saves timestamp
in HDR.EVENT.DUR. This is very experimental.
Mon 26 Nov 2012 10:21:50 AM CET
biosig4c++:
HEKA: add timestamp channel with compile-time macro WITH_TIMESTAMPCHANNEL
move HEKA code from sandbox into a separate file sopen_heka_read
t200/swrite:
fix bug when writing GDF files with sparse channel and SPR==1.
Thu 22 Nov 2012 12:14:22 PM CET
biosig4c++:
HEKA: fix scaling of data as confirmed by support@heka
scaling is now compatible to stimfit
Push version number to 1.4.2 for indicating bug fix in Heka format
Wed 21 Nov 2012 04:23:47 PM CET
biosig4c++
- HEKA: read bandpass and impedance, more debugging information
- fix Makefile after adding sopen_abf_read
- add initial support for SMR dataformat
Don 15 Nov 2012 00:21:56 CET
biosig4c++
SON/SMR format: automated identification implemented
Sat 03 Nov 2012 17:01:38 CET
biosig4c++
ABF support in separate file - still under construction
fix compiling ONLYGDF
separate DEFINES from CFLAGS and built applications
with ONLYGDF instead of full libbiosig
Wed 24 Oct 2012 08:54:20 AM CEST
biosig4c++
- most typedef's have been made obsolete in order to improve coding style
- <NEW> libphysicalunits
- MMA: gcc 4.6.3 (ubuntu) requires to link libbiosig before other libs
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.81 ----------------------------------
Tue 23 Oct 2012 10:36:21 AM CEST
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 1.4.1 ---------------------------------
Tue 23 Oct 2012 10:35:31 AM CEST
====================================================
biosig4c++:
re-incorporate stubs for deprecated functions and variables
in order to provide backwards compatibility with pre v1.4.0
Tue 23 Oct 2012 09:30:40 AM CEST
biosig4c++:
CFS: fix EVENT.POS
Mon 22 Oct 2012 11:56:26 AM CEST
biosig4c++:
displaying of description of events with TYP >=0x8000 fixed
Wed 17 Oct 2012 21:37:07 CEST
biosig4c++:
TDMS: add file type identification
perl/igor: change to re-entrant interface for error handling
<NEW> libgdf: small, lightweight, libbiosig-compatible library, for gdf files only
=== Package: Biosig for C/C++ ======================
--- Version: 1.4.0 ---------------------------------
Tue 16 Oct 2012 11:43:39 AM CEST
====================================================
Tue 16 Oct 2012 11:24:02 AM CEST
biosig4c++:
mma/hdrinfo.nb: use new output argument of sload
Mon 15 Oct 2012 02:42:38 PM CEST
biosig4c++:
CFS: add support for interleaved, equidistant data and subsidiary data
Fri 12 Oct 2012 03:33:02 PM CEST
biosig4c++:
CFS: fix new CED/Signal format with "subsidiary" and "matrix" data.
(these data are skipped)
Thu 11 Oct 2012 22:55:00 CEST
biosig4c++:
- error handling made re-entrant
use serror2(hdr) instead of serror()
serror() and global variables are kept for backwards compatibility
Mon 08 Oct 2012 11:24:23 PM CEST
biosig4c++:
physicalunits.c has now multi-threading support
add test to physical units
fix ambiguous or conflicting units
Mon 08 Oct 2012 11:24:23 AM CEST
t200:sopen
Nihon-Kohden format now supported through sopen/sread/sclose
interface for compatibility with EEGLAB
Wed 03 Oct 2012 05:16:41 PM CEST
sigviewer:
fix display of sparse sampleing events,
set duration of sparse events to zero
Wed 03 Oct 2012 01:42:09 PM CEST
biosig4c++:
output/printing of sparse events:
implemented in asprintf_json, fprint_json and hdr2ascii
Wed 03 Oct 2012 10:54:28 AM CEST
biosig4c++: important bug fixed
GlobalEventDescTable removed - it violated re-entrance;
use instead fixed predefined EventDesc ETD and user-specifed HDR.EVENT.CodeDesc
Tue 02 Oct 2012 23:07:57 CEST
biosig4c++:
re-order header and channel structure, for better alignment (reduced bandwidth)
version number pushed to v1.3.7
t200:sload
bug fix when using mexSLOAD with CHAN arguments not 0
Mon 01 Oct 2012 00:40:23 CEST
biosig4c++:
generated debug information only when NDEBUG is not defined.
This improves performance (in SREAD) at least by 25 percent
sread: localize several variables; TMS32: avoid the need of
handling a special case in the innermost loop/switch statement
Fri 21 Sep 2012 08:41:29 AM CEST
biosig4c++:
sparse sampling: values in between sample times are set to DigMin
This provides a better visualisation of sparse samples within SigViewer
Thu 20 Sep 2012 10:36:45 AM CEST
biosig4c++:
GDF - reading sparsely sampled data: OVERFLOWDETECTION and UCAL must not interact -
fixed problem that UCAL was applied only when no OVERFLOWDETECTION was done
Wed 19 Sep 2012 22:45:15 CEST
biosig4c++: Ruby
language binding to Ruby improved - test for reading Header in JSON format
Wed 19 Sep 2012 01:18:16 PM CEST
biosig4c++:
Axona: bug fixes (reading *.set file) and better testing
Tue 18 Sep 2012 00:23:58 CEST
biosig4c++: <NEW>
print json header into stream or char array is implemented with
the functions
fprintf_hdr2json(...)
asprintf_hdr2json(...)
Mathematica: new interface is used for more efficient
transfer of header information into matlab. This
avoids reading the header twice and avoids invoking
another process.
=== Package: Biosig for C/C++ ======================
--- Version: 1.3.6 ---------------------------------
Fri 14 Sep 2012 22:28:07 CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.80 ----------------------------------
Fri 14 Sep 2012 22:28:07 CEST
====================================================
Sat 08 Sep 2012 10:50:04 PM CEST
biosig4c++: level 2 interface
add a number of GET functions
Wed 05 Sep 2012 06:03:24 PM CEST
biosig4c++:
fix Makefile for compiling biosig4python
Wed 22 Aug 2012 23:21:44 CEST
biosig4c++:
Persyst: implementation completed - successfully tested with sigviewer,save2gdf, mexSLOAD
EDF: avoid character conversion in event description
Wed 22 Aug 2012 01:21:44 CEST
biosig4c++:
Persyst: reading of header implemented
EDF: decode annotation channel improved
compatibility to edfbrowser improved
Sat 18 Aug 2012 00:01:58 CEST
demo/demo10.m
demonstrate usage of detecting miniature epsp and ipsp events
using deconvolution and threshold detection method.
Fri 27 Jul 2012 01:24:06 CEST
t200:sopen
EDF+: fix reading annotations encoded in Unicode
Wed 25 Jul 2012 04:52:10 PM CEST
t300: get_local_maxima_above_threshold, signal_deconvolution
<NEW> utility functions of detection miniature epsp and ipsp events added
Tue 24 Jul 2012 23:35:08 CEST
biosig4c++:
<NEW> Initial support for NEV format
bug fix in EMSA support
Wed 18 Jul 2012 01:52:54 CEST
biosig4c++:
<NEW>support for EMSA format added
libbiosig2: edflib support improved
=== Package: Biosig for C/C++ ======================
--- Version: 1.3.5 ---------------------------------
Wed Jul 11 09:25:03 2012
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.71 ----------------------------------
Wed Jul 11 09:24:58 2012
====================================================
Wed Jun 27 18:51:53 2012
sigviewer:
fix reading FEF format
supports reading data with empty channels (OnOff=0)
fix reading data with different sampleing rates.
mathematica:hdrinfo
<NEW> function to load header information
biosig4c++:
HEKA: initialized undefined variables (filter, etc)
JSON export improved
do not expose dependency of other libs (zlib, cholmod) in biosig.h
MINGW: use local copy of modified <io.h>
=== Package: Biosig for C/C++ ======================
--- Version: 1.3.3 ---------------------------------
Sun 24 Jun 2012 12:39:55 AM CEST
====================================================
Sat 23 Jun 2012 01:31:00 PM CEST
biosig4c++:
WIN: improved use of MinGW
SigViewer: don't include version number in binary filename
Debian: support for dpkg-buildflags (hardening) implemented
Fri 22 Jun 2012 11:38:30 PM CEST
biosig4c++:
FEF: make it working without memory error
level 2 interface: return handle at biosig_open_file
MinGW64: add another version
remove dependency on curl
Wed 20 Jun 2012 12:19:41 AM CEST
biosig4c++:
<NEW> function GetEventDescription are added to level 1 interface
Function FreeTextEvent() moved to public level 1 interface
level 2 interface: compiles without errors
Wed 18 Jun 2012 12:20:15 AM CEST
t200:sopen
change contact address to biosig-general@...
Tue 12 Jun 2012 00:57:49 AM CEST
biosig4c++:
start defining level 2 interface / partial compatibility with edflib
Wed 06 Jun 2012 04:47:49 PM CEST
biosig4c++:
FLOWMON: append data to existing file if available
Mon 04 Jun 2012 10:58:49 PM CEST
biosig4c++:
extract physicalunits function in separate files
Mon 04 Jun 2012 11:22:08 AM CEST
biosig4c++:
ITX: bug fix when wave names do not contain underscores to
identify channel and sweep number;
compiling WITH_ZLIB restored
Mon Jun 4 08:50:16 2012
biosig4c++:
add application Voegtlin FlowSensor using ModBus RTU protocol
Sat 02 Jun 2012 10:29:07 PM CEST
biosig4c++:
-) add function PhysDim3(): PhysDim3(physdimcode) returns the pointer to the
String of Physical units corresponding to physdimcode. Use of PhysDim() is
deprecated
-) use PhysDim3() instead of PhysDim()
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.70 ----------------------------------
Thu May 24 22:10:13 2012
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 1.3.0 ---------------------------------
Thu May 24 22:10:07 2012
====================================================
Wed May 23 22:02:37 2012
t200: sopen
EEGLAB support improved (fix when data is stored in separate file)
Tue 24 Apr 2012 10:26:31 AM CEST
biosig4c++:
improved platform-specific definitions
fixed language bindings
Fri 20 Apr 2012 08:22:47 AM CEST
biosig4c++:
GDF v2.20 and earlier: fix for reading Duration and SampleRate.
Wed 18 Apr 2012 10:37:57 PM CEST
biosig4c++:
<NEW> Axona: data format support added
flawfinder level 4 issues removed
memory leaks removed
t200,biosig4c++:
CNT: automated identificationof 32bit CNT format implemented.
(Many thanks to Clemens Brunner)
Thu 12 Apr 2012 12:51:43 AM CEST
biosig4c++:
GDF-write: fix writing hdr->CHANNEL[0].Label;
replace getlogin_r() with getpwuid() on linux and getlogin() on Windows;
WIN: include gnulib's strndup() and strnlen()
hdr->ID.Technician is now dynamically allocated.
Thu 05 Apr 2012 11:56:30 PM CEST
biosig4c++:
avoid using LOGIN_NAME_MAX and implement dynamic HDR.ID.Technician
avoid #include <sys/types.h>; replace use of HOST_NAME_MAX with xgethostname()
add support for MINGW in xgethostname
Fri 30 Mar 2012 11:36:43 AM CEST
biosig4c++:
identification of Walter Graphtek format added
t200: WG1
identification (but not support) for new WG1 format added
Thu Mar 29 17:24:09 2012
biosig4c++:
MacOSX built fixed by Clemens
Sat 24 Mar 2012 10:58:17 PM CET
biosig4c++:
- Revert platform-specific changes introduced by Clemens
because it breaks compilation on Linux
- replace strcat() and strncat() because they can hide
problems with buffer overflow
- MacOSX: improved support by Clemens
Fri 09 Mar 2012 09:07:04 PM CET
HDF, MATLAB, EEGLAB:
file type information added
initial support added
Sun 04 Mar 2012 11:33:04 PM CET
biosig4c++:
mexSLOAD: return channel header only for true channels - header of status
and annotation channel is not returned anymore. The interface becomes cleaner
t200/sopen: EDF/BDF:
- overflowdetection not applied anymore
- no not return status/annotation channel
Tue Feb 28 16:51:37 2012
biosig4c++: flowmon:
<NEW> application for monitoring flowsenser VPFlowmate through seriell interface
Thu Feb 23 13:43:53 2012
t320:
Intitial check-in of Guenther Bauernfeind's NIRS tools
mexSSAVE:
support saving HDR.EVENT.CodeDesc
Thu 23 Feb 2012 09:08:27 AM CET
t250:remove5060Hz
add fft filter method
segmented data supported with FFT method;
outputfile supported
biosig4c++:save2gdf
fix HEKA->GDF conversion
Fri 17 Feb 2012 09:31:28 PM CET
biosig4c++:
SigViewer Patch: fix reading user-defined event description
Fri Feb 10 12:26:30 2012
biosig4c++:
fix JSON
identification of Synergy format added
t200/getfiletype:
identification of Synergy format added
Tue Feb 7 14:03:41 2012
biosig4c++:
JSON: fix export
Tue Feb 7 11:13:20 2012
t200/sopen:
BDF+: ignore annotation channel for resampling
Sat 21 Jan 2012 03:46:40 PM CET
BrainVision: fix format identification (*.vmrk files were incorrrectly
identified, so no markers were read)
JSON: bug fix
Wed 18 Jan 2012 10:34:30 PM CET
biosig4c++:
JSON export of header information added
SCP: fix initialization of Transducer
HL7: experimental libxml2
HTTP: requirement of curl added in Makefile
Tue 10 Jan 2012 02:51:38 AM CET
biosig4c++:
add support for ftp/http file download (using libcurl)
HL7aECG: investigate use of libxml2 instead of tinyxml
biosig4c++:
GDF: file appending implemented and tested
Wed 28 Dec 2011 11:20:16 AM CET
biosig4c++:
add re-entrant version of date conversion gdf_time2tm_time_r
IA64, SPARC(Solaris): fix memory alignment issues
Sun 25 Dec 2011 09:32:27 PM CET
biosig4c++:
FDA-XML, HL7aECG: fix memory allocation
SierraECG: <NEW> add support
support for UTF16-based XML added
Thu 22 Dec 2011 07:51:41 PM CET
biosig4c++:
GDF: support for "appending" of files
add field HDR.FILE.size: this is currently very experimental and only sparsely supported
Sat 17 Dec 2011 12:07:05 AM CET
t200:sopen
EDF+: fix extracting annotation channel
Sat 03 Dec 2011 07:59:34 PM CET
biosig4c++, t200:
MIT: add support for 24 and 32 data format
Thu 01 Dec 2011 06:17:39 PM CET
sigviewer:
include MIT-BIH (*.hea) in default file list
Thu 01 Dec 2011 05:42:59 PM CET
t200:sread
BDF: read Status channel only when available
Thu 01 Dec 2011 04:43:32 PM CET
t300:burst_onset_phase
normalize output amplitude with RMS;
return HDR argument
fix NRec of output"
Thu Dec 1 10:42:00 2011
biosig4c++:
MIT: fix when length is not defined in header
Wed 30 Nov 2011 09:15:02 PM CET
biosig4c++:
identification of Free text events uses whole string;
so 'start record' is not identified as 0x0580 ('start')
Wed 30 Nov 2011 08:23:43 PM CET
biosig4c++, t200:
BDF+/BDF/EDF+: decoding of BDF+ Annotation channel fixed
Wed Nov 30 13:51:54 2011
biosig4c++, t200:
add support for BDF+
Tue 29 Nov 2011 09:17:19 PM CET
biosig4c++:
fix file type identification for (very) short header
files (e.g. MIT's *.hea)
MIT: fix memory allocation errors (introduced in r2790)
causing segmentation faults
Mon Nov 28 14:05:53 2011
biosig4c++:
<NEW> TTL2TRIG: reads TTL signal from audio channel and
calls shell commands on specified events.
Wed 23 Nov 2011 02:10:30 PM CET
biosig4c++:
support for NetBSD improved (byteswap, fpos_t issues)
Wed Nov 23 09:08:44 2011
biosig4c++: Makefile
fix for GNU make v3.82
Mon 21 Nov 2011 02:48:02 PM CET
biosig4c++:
SCP: fix writing and include more debugging information
HL7aECG: fix reading and writing
Mon Nov 21 09:14:56 2011
t200:
MIT: fix for small header file with rare channel definition
Sat 19 Nov 2011 11:16:30 PM CET
biosig4c++:
fix compilation on sparc64 with gcc
=== Package: Biosig for C/C++ ======================
--- Version: 1.1 ----------------------------------
11 Nov 2011 01:21:14 AM CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.61 ----------------------------------
11 Nov 2011 01:21:07 AM CEST
====================================================
Mon 07 Nov 2011 01:19:35 PM CET
t300:detect_spike_bursts
bug fix: bit-wise operator instead of logical operator
Mon Nov 7 08:05:44 2011
t200:BDF
another BDF event decoding mode suggested by Lars Schwabe
Thu 03 Nov 2011 10:36:21 PM CET
biosig4c++:
include todo list;
call to exit() replaced
Fri 28 Oct 2011 12:28:39 PM CEST
biosig4c++: Mathematica interface
add time axis to the output
Wed 19 Oct 2011 09:29:09 AM CEST
biosig4c++:
ISHNE: improve decoding of Birthday and Recording time - this is still experimental
Makefile: include checkout of sigviewer sources for WIN32 and WIN64
Tue 18 Oct 2011 23:28:54 AM CEST
biosig4c++: eventcodes.i, units.i, eventcodegroups.i
include comments with reference to original source
add warning not to edit.
biosig4c++: Makefile
if eventcodes.txt and units.csv is not available
through ../biosig/doc/, it will be downloaded
with wget.
Sat 15 Oct 2011 12:36:48 AM CEST
biosig4c++
ePrime: more flexible handling of files, supports more files
doc/eventcodes.txt
define 0x014_ as the family of response types
Thu 13 Oct 2011 05:35:13 PM CEST
biosig4c++
fix missing initialization of LeadIdCode;
ePrime: fix decoding of date/Time
Thu 13 Oct 2011 11:01:41 AM CEST
biosig4c++
GDF: fix Label issue caused by uninitialized LeadIdCode
Wed 12 Oct 2011 11:03:23 PM CEST
biosig4c++,t200:sopen,getfiletype
ePrime export format supported
Tue Oct 11 10:45:40 2011
biosig4c++:t200/getfiletype
more specific test for EGI format;
verbosity in reading EDF header modified
fix for ACQ format v35
Sun 09 Oct 2011 09:09:19 PM CEST
biosig4c++:
improve docu
make latest changes suitable for gcc v.4.4.5
Sun 09 Oct 2011 01:01:08 AM CEST
biosig4c++:
BESA identification added;
ARM-platform: tested and support improved
SCP: memory leaks addressed;
HL7: dependency on sstream removed
(thanks for Stoyan Mihaylov)
Sun 25 Sep 2011 11:14:29 PM CEST
t300/burst_onset_phase:
add support for output file containing original and
filtered data, and spike/burst events
Thu 22 Sep 2011 01:40:27 AM CEST
t300: qrsdetect, oahe
enable writing results to GDF/EVT file
Wed 21 Sep 2011 04:24:50 PM CEST
t300/burst_onset_phase:
computing phase of a specfic frequency band at burst onset
Tue 20 Sep 2011 12:06:41 AM CEST
t200/sopen:
BrainVision: improve heuristic to find *.eeg and *.vmrk file
t490/evaluate_event_detection:
handling of edge cases included;
computing correlation coefficient more efficient;
stopping criteria if no improvement
Sun 18 Sep 2011 02:07:39 AM CEST
t490/evaluate_event_detection:
start to implement a general evaluation procedure for event detection
Fri 16 Sep 2011 09:41:46 PM CEST
t450/wilcoxon-test:
add support for matrices X and Y (for column-wise
test); replace output parameter h with z-score;
adapt dependent functions;
t450/signtest:
signtest supports now matrix arguments, test is applied to each column
biosig4c++:
use stricter coding style, that is acceptable to the GNU D Compiler (gdc)
Thu 01 Sep 2011 11:06:54 PM CEST
biosig4c++: save2gdf
EDF: fix seg-fault when changing blocksize while rereferencing
Wed 24 Aug 2011 10:14:43 PM CEST
t200/sopen:
fix octave issue: when ch is empty, it can not be used in octave as an index
t250: spike and burst detection
evaluate only voltage channels; improve docu
fix minor bugs, better docu, cleanup of obsolete code
Fri 19 Aug 2011 06:42:57 PM CEST
t250/spikes2bursts:
support for output File implemented
t490:roc
better docu
=== Package: Biosig for C/C++ ======================
--- Version: 1.0 ----------------------------------
Fri 19 Aug 2011 01:21:14 AM CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.60 ----------------------------------
Fri 19 Aug 2011 01:21:07 AM CEST
====================================================
Thu 18 Aug 2011 11:10:28 PM CEST
biosig4c++:
<NEW>: Identify NeuroLogger-HEX file format;
EDF: hack for buggy NeuroLogger-EDF files
Mon 15 Aug 2011 12:28:19 AM CEST
biosig4c++: mexSSAVE
fix minor bugs - first tests are successful
Thu 11 Aug 2011 11:45:13 PM CEST
biosig4c++: mexSSAVE
<new> initial code
biosig4c++:
add function GetFileTypeFromString
and associative array FileFormatStringTable;
Wed 10 Aug 2011 10:12:35 PM CEST
detect_spikes_bursts, spikes2bursts:
more flexible input parameters;
output can be saved into files;
redundant code is obsoleted
Wed 10 Aug 2011 03:59:32 PM CEST
t490: ROC
more flexible plotting arguments supported;
fix line feed issue
Wed Aug 3 10:41:04 2011
biosig4c++:
win32/win64: use optimized byteswap.h
use simple byteswap definition for platforms other than GNUC/MinGW
Tue 02 Aug 2011 10:04:22 PM CEST
biosig4c++:
CFS: remove warning that CFS is experimental
Makefile: more flexible support for cross-compilation environment
Thu Jul 28 10:51:30 2011
biosig4c++:
fix PhysDimCode argument check
Wed 27 Jul 2011 05:12:28 PM CEST
biosig4c++:ITX
- fix decoding of line breaks;
- missing comma in X-scale,
- decoding of sweepNo and channelNo
Thu 14 Jul 2011 11:42:48 PM CEST
biosig4c++:
cleanup Warnings on Alignment;
SCP-DECODE: fix memory allocation for date/time strings
Wed 13 Jul 2011 08:55:51 PM CEST
biosig4c++: clean warnings on:
- signed/unsigned comparison,
- uninitialized variables
t500:plota
extend ISI plot to RRI/HRV
Wed 13 Jul 2011 05:42:30 PM CEST
t250:spike detection
better docu
improved default values (tested on 15 data sets)
support of exclude window to avoid double detections
t500:plota
support of ISI display
Tue 12 Jul 2011 10:45:15 PM CEST
biosig4c++:
fix some lint recommentations
fix defining some global (static) variables as 'extern' instead of 'EXTERN_C'
Thu Jul 7 10:09:00 2011
eventcodes.txt
include non-standard (non-ASCII) representation for some common units (e.g. m/s²)
biosig4c++:
EEG1100: bug fix: reading *.LOG file excluded because its broken.
Tue 05 Jul 2011 10:36:33 PM CEST
biosig4c++:
Makefile: replace make with $$(MAKE);
revert changes in sigviewer patch;
add directory 'bin'
SigViewer: bug fix "Goto Next Event" wenn position exceeds 2^24 samples (~16 Mio, ~840s at 20000 Hz)
SigViewer: used now event table from libbiosig.a
Mon 04 Jul 2011 09:23:56 PM CEST
biosig4c++:
get rid of fprintf format warnings
Mon 04 Jul 2011 02:21:55 PM CEST
biosig4c++:
use only HARDCODED tables of PHYSDIM and EVENTCODES;
all user-specified events (1-255) are predefined;
export EventCode tables in biosig.h
Sun 03 Jul 2011 07:30:18 PM CEST
t200:sopen, sload, bdf2biosig_events.m
BDF: conversion of status channel to event table can be controlled through
new Mode parameter
doc/eventcodes.txt
group names should start always after <tab>
biosig4c++:
make biosig4c++ aware of event groups
Sat 02 Jul 2011 02:39:09 AM CEST
biosig4c++:
remove optimization of mingw gcc v4.6.1 because it caused problems in mexSLOAD.mexw32
SigViewer: corrects displaying header information of channels
Wed 29 Jun 2011 12:20:35 PM CEST
biosig4c++:
FAMOS: decoding physical units fixed (fixes bug id 3307414)
derive PHYSDIMTABLE from units.csv;
Wed 22 Jun 2011 09:07:09 AM CEST
t200:sload
t250:detect_spikes_and_bursts
enable introducing NaNs at segment breaks within single files
this is useful for files with multiple sweeps (break between segments)
Tue Jun 21 15:23:28 2011
evencodes
add event codes for spikes and bursts
t250:detect_spikes_and_bursts
more flexible detection algorithm
Thu Jun 16 10:36:36 2011
t250:detect_spikes_and_bursts
<NEW> spike and burst detection added
Wed Jun 15 14:33:28 2011
t200:sopen
improve writing of GDF/EVT files;
t500:plota
avoid printing internal variables
Wed Jun 8 14:17:49 2011
t200:famosopen
fix famosopen (bug report https://sourceforge.net/tracker/?func=detail&aid=3258048&group_id=7072&atid=107072 )
Wed Jun 8 13:52:01 2011
t400:
update classifiation algorithms to NaN-tb 2.4.4
if the NaN-tb has been used, this has no effect
Wed Jun 8 09:00:23 2011
t200/SLOAD
BUG FIX: conversion of EVENT.POS for 0- to 1-based indexing is already done in
mexSLOAD; do not do it again in SLOAD
biosig4c++:
endian/byteswap handling for bsd platforms fixed;
Mon 23 May 2011 08:05:57 PM CEST
T200:GETFILETYPE:
fix identification of small files (like EVT Marker files)
T200:
MatrixMarket/Write: writing Labels into header according to TSG requirements;
=== Package: Biosig for C/C++ ======================
--- Version: 0.97 ----------------------------------
Wed May 18 14:15:24 2011
====================================================
Wed May 18 11:23:33 2011
biosig4c++:
mma: fix Makefile
Thu May 12 09:49:28 2011
T200:SWRITE
fix writing 24bit signed integer (BDF) in Octave
DEMO:DEMO3
include explanation for HDR.FLAG.UCAL
Wed May 11 16:47:42 2011
biosig4c++:Makefiles
simplify managing cross-compiliation environment ($CROSS, $CROSS64) for subsystems
Thu May 5 15:30:58 2011
biosig4c++:Makefile
fix broken WIN32 built
biosig4c++:mex
fix Makefile for MEXW32 und MEXW64 cross-compilation
Wed 04 May 2011 11:57:58 PM CEST
biosig4c++:
SCP: fix LeadIdCode>185; fix FLAG.REF_BEAT is set but no Section4
Wed 4 May 2011 10:11:48
biosig4c++/Makefile
biosig4c++/Makefile.win32
improve conditional dependencies derived from DEFINES
fix -D=HARDCODED_EVENTTABLE on win32
save2gdf:
fix for WITHOUT_CHOLMOD
Tue Apr 26 17:20:01 2011
t200/bdf2biosig_events:
correct and improve documenation; add references
Thu 21 Apr 2011 11:02:27 PM CEST
biosig4c++:
t200/getfiletype:
add SQLite identification;
CHOLMOD: init when reref-matrix is provided (e.g. from mexSLOAD)
Sat 09 Apr 2011 09:02:34 PM CEST
biosig4c++:save2gdf
Rereferenzing: fix memory leak,
use global function CSstart to initialize libcholmod
Thu 07 Apr 2011 12:22:31 PM CEST
biosig4c++:
HEKA: make event table aware of sweep selection
Thu Mar 31 14:15:50 2011
biosig4c++:
HEKA2ITX converter implemented
reading of Neuron format fixed and tested.
mexSLOAD:
check of 2nd input argument (CHAN) improved
Wed 16 Mar 2011 05:17:28 PM CET
biosig4c++
ITX: support for TOffset added
Sun 13 Mar 2011 12:53:44 AM CET
biosig4c++
Rereferenzing: reading ReRef(MMX) matrix load Labels and bug fixes;
SAVE2GDF: can be used to cut segments
Wed Mar 9 17:08:07 2011
t200:
GDF 2.22: add support for field TOffset (time delay between channels)
Wed 09 Mar 2011 12:28:55 AM CET
biosig4c++: save2gdf
Support for extracting of data segment included
Tue Mar 8 10:20:27 2011
biosig4c++:
CFS: fix reading single sweep files
CFS: support for sweep selection added
Thu 03 Mar 2011 11:20:30 PM CET
t300:heartratevariability
improve docu, fix typos;
report number of intervals in RES.N
Wed Mar 2 11:59:14 2011
biosig4c++:
CFS: bug fix for files with more than 255 data blocks
Wed Mar 2 09:00:26 2011
t300:tfmvar.m
fix references
Thu 24 Feb 2011 09:47:06 PM CET
t200: sopen.m getfiletype.m
make error management more consistent
Wed 23 Feb 2011 02:27:34 PM CET
biosig4c++:
HEKA: fix marker for new segment
Tue 22 Feb 2011 11:44:45 PM CET
t200/sopen:
MarketMatrix: bug fix reading matrix;
t200/swrite:
replace boolean with logical operators
Tue Feb 22 16:16:07 2011
biosig4c++:
reduce number of warnings (e.g. signed/unsigned comparison, unitialized variables are addressed)
SCP: improve type definiation
add patches to make foreign projects working nice with biosig
avoid redefinition of isnan - get rid of warning
Tue Feb 22 10:29:53 2011
t200/sopen:
replace strvcat() with char()
Mon 21 Feb 2011 11:45:15 PM CET
biosig4c++, t200/sopen:
reading MatrixMarket format extended - reads new channel labels
Thu Feb 17 15:47:07 2011
biosig4c++:
header structure extended to account for sweep selection in hirachical data formats (like HEKA)
support for sweep selection in save2gdf and mexSLOAD included
Wed Feb 16 16:57:31 2011
biosig4c++:
HEKA: mechanism for sweep selection included;
better checks for failing memory allocation;
fix alignment issue of header struct;
Tue 15 Feb 2011 10:40:33 PM CET
biosig4c++:
EDF: decoding of Filter information improved
Tue Feb 15 17:51:46 2011
biosig4c++:
HEKA: support different sampling rates across sweeps and traces
t200: ssave
saving of EVENT files improved
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.52 ----------------------------------
Mon Feb 14 17:34:59 2011
====================================================
Mon Feb 14 11:28:00 2011
t200:sopen
GDF (without mexSLOAD): fix HDR.Classlabel and HDR.TRIG for unsorted Eventtable
t200:
change binary to logical operators
Fri 11 Feb 2011 12:07:16 AM CET
t300:ap_detect
crude detector for action potentials
Wed Feb 9 15:52:54 2011
biosig4c++: MinGW on Windows7
possible fix for MinGW32 on Windows7 (missing libgcc-*.dll)
biosig4c++:sigviewer
make sigviewer improved (need of libGDF) taken into account
describe prerequisits in INSTALL;
fix MAKE INSTALL_SIGVIEWER;
Tue Feb 8 15:23:36 2011
biosig4c++:
clean-up of Makefiles and docu
Makefile.win are for MinGW on Windows
Mon 07 Feb 2011 12:12:38 PM CET
biosig4c++:
move Octave/Matlab language binding into directory mex;
add support for MEXw32 through mingw-cross-env
Thu Feb 3 14:06:04 2011
t200:sload:
fix logical operators; activate for mexSLOAD try-catch mechanism again
graceful handling when mexSLOAD fails
fix HDR.Classlabel and HDR.TRIG for GDF data with unsorted event table
Thu 03 Feb 2011 01:03:26 AM CET
biosig4c++:
hard coded event table (event table is fixed at compile time - except for free text events)
biosig4c++:mma
Win32/Mathematica binding implemented
=== Package: Biosig for C/C++ ======================
--- Version: 0.96 ----------------------------------
Tue Feb 1 16:34:52 2011
====================================================
Mon 31 Jan 2011 11:46:00 PM CET
biosig4c++:
NEURON: reading support implemented; trailing blanks removed
Thu 27 Jan 2011 09:08:40 PM CET
biosig4c++:
ITX: remove obsolete code
HEKA: remove warning that HEKA is not tested;
HEKA: fix Event.SampleRate, channel->bi
HEKA: fix scaling
Mon Jan 24 14:48:13 2011
biosig4c++:
Interface is extended by a field "TOffset" for indicating the (sub-sample) timedelay between channels
update version from 0.95.2 to 0.96.1
HEKA: fix add hdr->T0; add support for time delay for each channel
biosig4c++:save2gdf
fix -z option
Fri 21 Jan 2011 07:40:25 PM CET
biosig4c++:
HEKA: fix scaling of HEKA data;
remove trailing blanks from sandbox
fix dependency in MMA Makefile
Wed 19 Jan 2011 01:53:05 PM CET
biosig4c++:mexSLOAD
fix Segmentation Fault when sopen is not successful
Wed 19 Jan 2011 01:07:38 AM CET
biosig4c++: XMLParser
update XMLParser with more recent TinyXML version
Tue 18 Jan 2011 09:02:54 PM CET
biosig4c++:
HEKA reading: initialization to NaN, initialize hdr->SPR for avoiding undefined data sizes; rawdata changed from row to column orientation
Tue 18 Jan 2011 11:29:00 AM CET
HEKA: fix reading Markers, number of samples
Mon 17 Jan 2011 05:18:56 PM CET
biosig4c++:
HEKA: alpha version for reading
Sat 15 Jan 2011 12:54:11 AM CET
biosig4c++:
replace tokenize (C++ code) with pure C code; reduced the size of the library by about 4kB
XMLParser: minor changes of tinyxml updates included
Wed 12 Jan 2011 10:03:01 PM CET
biosig4c++:
HEKA/Patchmaster: read/decode header,
Sat 08 Jan 2011 11:40:31 PM CET
t200:sload
support CNT32; replace binary with logical operators to avoid warnings
Sat 08 Jan 2011 12:01:07 AM CET
biosig4c++:
ITX: concatanate sweeps
Mon 03 Jan 2011 08:49:03 PM CET
biosig4c++:mma
add MathLink interface to Mathematica
Wed 29 Dec 2010 11:21:23 PM CET
biosig4c++:Makefile
configuration of Matlab MEX-compiler improved
Wed 22 Dec 2010 09:24:02 AM CET
biosig4c++:
move CFS access from sandbox to biosig.c
t200:
extract support for HEKA from sigTOOL
Sun 19 Dec 2010 10:08:19 PM CET
CFS: bug fix - test of mexSLOAD for Matlab is now working
Dec 17 2010
biosig4c++:
CFS: reverse order of data segments
Wed 15 Dec 2010 11:57:14 AM CET
biosig4c++:
CFS: fix reading multi-channel files - channel #2 and higher return correct data
14 Dec 2010:
t250:eeg2hist
use traditional display - shows also single points exceeding threshold
22 Nov 2010
WIN32: better batch for mingw to address zlib issue
21 Nov 2010
biosig4c++:
WIN32: no default ZLIB support; README explains steps to include zlib support
19 Nov 2010
biosig4c++:
switch from mingw to mingw-cross-env, this enables the use of -lcholmod on win32
18 Nov 2010
t200: getfiletype, sopen; t500/sviewer
change to octave-style short-cut logical operators
16 Nov 2010
biosig4c++:
CED/CFS: support for reading implemented and tested on several files. SegFaults and MemAlloc errors are gone
10 Nov 2010
viewedf
clarify license
fix for Matlab 7.11
2 Nov 2010
biosig4c++:
CFS: reading of header improved
28 Oct 2010
biosig4c++:
igor xop: compilation of GBLoadWave with MinGW fixed,
27 Oct 2010
biosig4c++:
igor xop: add conversion of IGOR.lib to libIgor.a using the reimp tool
21 Oct 2010
biosig4c++
[Brice Rebsamen]
New Makefile for python on win32
20 Oct 2010
t500/sview
viewing short-time ECG (of SCP data) made nicer
18 Oct 2010
biosig4c++:
initial spport for CFS, HEKA Patchmaster and Igor Text (ITX) format added
add experimenta language binding to IGOR using XOP toolkit
Wed 15 Sep 2010 03:04:47 PM CEST
biosig4c++:
add experimental language bindings to Java, PHP, Perl, Ruby and Tcl
Tue 14 Sep 2010 10:42:31 PM CEST
t200/sread:
increase block size, reduce number of concatanations when memory is tight
Tue 07 Sep 2010 01:33:22 AM CEST
t200/sopen:
EDF write: store Duration (HDR.Dur) as integer whenever possible
Mon 30 Aug 2010 10:37:12 PM CEST
biosig4c++, t200/getfiletype:
add identification of STATA and SPSS file format
biosig4c++/Makefile
support platform-dependent MEX-extension
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.50 ----------------------------------
Fri 27 Aug 2010 03:26:55 PM CEST
====================================================
Fri 27 Aug 2010 03:24:59 PM CEST
install:
fix/improve install path
precedence of freetb4matlab/signal differs for Matlab and Octave
Sat 14 Aug 2010 10:22:38 AM CEST
INSTALL
remove errorneous return; add test on periodogram
biosig4c++, t200/getfiletype:
add identification of SAS_XPORT format
Wed 04 Aug 2010 09:50:55 AM CEST
t200: BDF
change default decoding of BDF status channel to
16bit,raising edge only (mode 4)
biosig4python
fix Makefile(s)
Tue 03 Aug 2010 09:45:13 PM CEST
biosig4c++:
Makefile (WIN32): make sure zlib.h is in place
SOPEN/SREAD: fix some return arguments
mexSLOAD: fix some Octave-related bug (mxCreateString(NULL) seg-faults Octave)
biosig4c++/mexSLOAD, biosig/t200:sload/sopen:
more efficient handling when file cannot be opened
Tue 20 Jul 2010 10:17:34 PM CEST
biosig4c++:
EDF/BDF: check NRec of it is zero
Makefile: set static linking as default again
fix when no mingw32 is installed
default MEX(Matlab) option w/o largeArrayDim
Thu 15 Jul 2010 10:44:32 PM CEST
biosig4c++:
add CHOLMOD-Support to WIN32 platform (works well with mingw-cross-env)
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.49 ----------------------------------
Fri 02 Jul 2010 08:50:14 PM CEST
====================================================
Fri 02 Jul 2010 08:46:54 PM CEST
freetb4matlab
rows,columns,vec: use oct2mat converter and do manual changes
tolower,toupper,toascii,arg are converted in oct2mat to lower,upper,abs,angle, respectively
fir1: add support for option 'bandpass' for Matlab compatibility
periodogram: support for additional arguments
Fri 02 Jul 2010 03:27:06 PM CEST
biosig:*
minor changes, setstr->char; improve octave compatibility; simpler algorithms in respiration detection and ectopic beat correction, accept 0x0503 as R-peak
biosig/demo:
minor changes
biosig:maybe-missing
add remark that maybe-missing is obsolete
biosig/doc/eventcodes.txt, t310/ectbcorr.m
simpler algorithms in ectopic beat correction; more sensible definition of ECG events
t300_FeatureExtraction/nqrsdetect.m
make compatible to octave and freetb4matlab
t200:getfiletype
improve compatibility to Octave3.0
Fri 02 Jul 2010 10:50:12 AM CEST
biosig4c++:Makefile
making of SigViewer and win32/sigviewer improved
Thu 01 Jul 2010 08:54:58 PM CEST
biosig4c++:Makefile
set default to dynamic linking, and provide simple switch for static linking
biosig4c++:biosig.c
ISHNE: support for uint16 format added
Thu 01 Jul 2010 06:22:33 PM CEST
biosig: install
freetb4matlab toolboxes are included at the end of the path.
=== Package: Free Toolboxes for Matlab =============
--- Version: 0.41 ----------------------------------
Thu 01 Jul 2010 08:22:27 PM CEST
====================================================
Sun 27 Jun 2010 10:37:49 PM CEST
biosig4c++:libbiosig.so
fixed making of versioned libbiosig.so
Thu 24 Jun 2010 09:11:11 PM CEST
t200/sopen:
EDF write: change hh:mm:ss to hh.mm.ss
Fri 18 Jun 2010 10:55:23 PM CEST
biosig4c++:
HL7aECG, GE-ECG: improve sanity checks - make code more tolerant on missing fields
Thu 27 May 2010 10:31:25 PM CEST
biosig4c++:
ISHNE supported added
t200/sopen:
ISHNE fixed
Tue 18 May 2010 11:39:20 PM CEST
doc/units.csv
units for acceleration added
Mon 03 May 2010 11:41:17 PM CEST
biosig4c++:
HL7aECG/FDA-XML: read annotations into event table
Mon 03 May 2010 09:16:32 AM CEST
t200:sopen
HL7aECG/FDA-XML: load data with mexSLOAD and handle it as native
sviewer
change of old HDR structure to new form; update code to newer syntax
Mon 26 Apr 2010 06:04:32 PM CEST
t490:roc
fix typo
Tue 20 Apr 2010 03:35:54 PM CEST
biosig4c++:
HL7aECG/FDA-XML: change internal data type from int32 to float32
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.42 ----------------------------------
Mon 19 Apr 2010 10:34:15 PM CEST
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.93 ----------------------------------
Mon 19 Apr 2010 10:34:15 PM CEST
====================================================
Mon 19 Apr 2010 05:48:07 PM CEST
biosig4c++:
Neuroscan: partial support for reading EEG format added
more detailed version numbering
Thu 15 Apr 2010 11:46:18 PM CEST
biosig4c++:
WIN32: improve README, getlogin_r with improved setenv
mexSLOAD: do not convert Eventtable from 2 to 4 by default
network: alignment of some variables
FAMOS: do not use PhysDim
Thu 15 Apr 2010 09:19:34 PM CEST
t300:evoked_potentials
use always HDR.EVENT.POS instead of HDR.TRIG;
t500:plota
visualization of multiple event types fixed
freetb4matlab/basic
added, new
Thu 15 Apr 2010 05:09:23 PM CEST
t310:tfmvar
replace call to freqz
freetb4matlab/signal: freqz,postpad
improve compatibility
Thu 15 Apr 2010 03:17:04 PM CEST
biosig4c++:
mexSOPEN: fix docu
README: HowTo for Win32+Matlab+Mex improved
WIN32: new binaries for save2gdf, libbiosig, mexSLOAD
Wed 14 Apr 2010 09:52:02 PM CEST
t200: save2mm
t310: getmontage
NEW: function save2mm stores matrices in MatrixMarket format
Tue 13 Apr 2010 09:35:24 PM CEST
biosig4c++
BVA: fix MULTIPLEXED file format without "DataPoints="
t200:nk2hyp
extracting hypnogram from Nihon-Kohden data
Sun 11 Apr 2010 08:12:55 PM CEST
t200/leadidcodexyz:
support prefix (like EEG:) in Label
t200/sload
use try/catch for mexSLOAD
t501/main
add non-zero imaginary part
t500/elpos, elpos3
support cell-arrays for Labels
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.40 ----------------------------------
Thu 08 Apr 2010 02:21:30 PM CEST
====================================================
Thu 08 Apr 2010 01:57:50 PM CEST
freetb4matlab:
improved several compatibility issues in
statistics/distributions,
statistics/tests, and
signal
Thu 08 Apr 2010 01:20:45 PM CEST
t200/hdr2ascii, sclose, sload, t500/plota
Wed 07 Apr 2010 08:03:38 PM CEST
biosig/install
prepare next release
freetb/signal and freetb/stats/distribution are on per default
=== Package: Biosig for C/C++ ======================
--- Version: 0.92 ----------------------------------
Sat 06 Mar 2010 01:49:18 AM CET
====================================================
Fri 05 Mar 2010 11:49:19 PM CET
biosig4c:
ASCII: reading fixed
BDF: decoding of events improved
fix conversion from ASCII to SCP
SCP write: improve rounding of sampling time and scaling factor
=== Package: Biosig for C/C++ ======================
--- Version: 0.91 ----------------------------------
Wed 03 Mar 2010 08:16:24 PM CET
====================================================
Fri 12 Feb 2010 08:27:02 PM CET
t200/sopen:
MatrixMarket write: support 18 significant digits for full precision
Fri 12 Feb 2010 04:57:05 PM CET
biosig4c:
BVA read: fix reading vectorized data
BVA write:minor improvements (line breaks etc.)
Thu 11 Feb 2010 06:13:08 PM CET
t200/sopen:
DAQ: support multiple amplifiers/daq-files
t200/sread:
fix for Brain-Vision vectorized data
t250/identify_eog_channels
remove obsolete warning
Wed 20 Jan 2010 07:08:13 PM CET
biosig4c++/save2gdf:
make smallest possible record/block size
Wed 20 Jan 2010 05:54:34 PM CET
biosig4c++:
split README into README and INSTALL;
INSTALL contains also a describtion of the flags for DEFINE
remove dependency on getlogin_r.c on non-Windows platforms
Tue 19 Jan 2010 09:50:25 PM CET
biosig4c++:
EDF+ r+w: decoding of RID/startdate more robust - accept also non-4-digit year;
mexSLOAD: more tolerant on NULL strings
Mon 18 Jan 2010 03:27:51 PM CET
t200/sread:
fault-tolerant reading of ET-MEG data
t200/sopen:
fix for given Dur/Samplerate but missing SPR
Wed 30 Dec 2009 11:07:37 PM CET
biosig4c++
t241: add ASN1 definitions of several standards
support for CNSFEF is now default for Linux built
Wed 30 Dec 2009 12:20:41 AM CET
biosig4c++, t200:
GDF v2.21: HDR.Dur becomes float64;
biosig4c++
ASCII: fix glitch on buffer size
Tue 29 Dec 2009 10:07:20 PM CET
biosig4c++
ASCII-write: support for row-based data implemented
ASCII-read: implemented
FEF: HDR.aECG only valid when file is open - this fixes a problem with save2gdf
Sun 20 Dec 2009 11:55:57 PM CET
biosig4c++
WIN32+MinGW32 crosscompiler (linux): fixed for use with zlib
Fri 18 Dec 2009 12:03:38 PM CET
biosig4c++
Makefile.win32: tested and corrected (thanks to Clemens Brunner)
Thu 17 Dec 2009 10:18:08 PM CET
biosig4c++
WIN32: Makefile(s)
- do not rely on wget and unzip,
- trying to address the problem 'undefined reference to' -
maybe some reordering of the files help
=== Package: Biosig for C/C++ ======================
--- Version: 0.90 ----------------------------------
Mon 14 Dec 2009 03:31:20 PM CET
====================================================
=== Package: Biosig for Python =====================
--- Version: 0.03 ----------------------------------
Mon 14 Dec 2009 03:31:20 PM CET
====================================================
Sun 13 Dec 2009 02:49:55 AM CET
biosig4c++:
IHE ECG: partial support for reading IHE ECG implemented
Sat 12 Dec 2009 04:50:08 PM CET
biosig4c++:
WIN32: improve Makefile, BSCS fixed;
GDF: fix Version decoding
test for python added
Fri 11 Dec 2009 12:55:05 PM CET
biosig4c++:
BSCS: prevent concurrent read/write access at biosig_server;
biosig.h: size of struct independent of configuration
Wed 09 Dec 2009 09:14:51 PM CET
SCP: Gender must be 0,1 or 2;
ASCII: fix comment on gender encoding
Sat 05 Dec 2009 10:32:00 PM CET
biosig4c++/python
everything related to python is moved to ../python/*
demo and example are updated
Sat 05 Dec 2009 03:42:47 PM CET
t200:sopen
fix GDF v1: Technician, Hospital and Equipment are limited to 8 bytes
biosig4python:
update README
GDFv1: fix HDR.EVENT.SampleRate
Fri 04 Dec 2009 09:19:03 PM CET
BSCS:
decoding of bscs url fixed
SCP read:
ensure terminating \0 in HDR.Patient.Id
=== Package: Biosig for C/C++ ======================
--- Version: 0.89 ----------------------------------
Fri 04 Dec 2009 12:03:16 AM CET
====================================================
Wed 02 Dec 2009 10:29:42 AM CET
doc:header.txt
HDR.REC.Impedance becomes HDR.Impedance
HDR.fZ added
t200:sopen
GDF v2.19 experimental support added
Fri 20 Nov 2009 09:30:54 AM CET
biosig4c++:
add user-specified event description to MIT/HEA data
EVENT.POS checked and fixed zero- or one-based indexing for many data formats
sigviewer:
simplify call to New SignalChannel
Wed 18 Nov 2009 03:39:56 PM CET
biosig4c++:
Impedance and ProbFrequency changed from float64 to float32;
EDF: support NRec=-1;
Wed 18 Nov 2009 01:30:10 PM CET
demo1:
write output file
set default QRS-detection algorithm to nqrsdetect(Afonso et al)
Mon 09 Nov 2009 11:59:32 AM CET
biosig4c++:
fix false detection of PhysioBank format (*.hea) for *.TRC format
t310/NQRSDETECT
made more efficient (no auto-growing arrays) [thanks to Jens Stampe Sorensen from Aalborg Univerity, DK]
Fri 06 Nov 2009 05:30:17 PM CET
t200:fltopen
sanity checks improved
Wed 28 Oct 2009 11:01:48 AM CET
biosig for octave and matlab
directories renamed to "speaking" names
Fri 23 Oct 2009 03:49:14 PM CEST
biosig4c++:
REREF: more bug fixes
Fri 23 Oct 2009 12:48:35 PM CEST
t200:sopen
t310:getMontage
export and import of MatrixMarket file format
for defining spatial filters
Fri 23 Oct 2009 10:39:40 AM CEST
biosig4c++
WIN32: Reref/cholmod currently not supported
Thu 22 Oct 2009 03:52:18 PM CEST
biosig4c++:biosig.c
Reref-read: fix data.size[0]; write: fix k2
SigViewer
partial support for rereferencing included
deprecated PhysDim is avoided
Wed 21 Oct 2009 04:12:19 PM CEST
biosig4c+:
fix compilation without cholmod
Tue 20 Oct 2009 12:35:28 PM CEST
biosig4c++:biosig.c
separate RerefCHANNEL from SOPEN;
cleanup compiler options WITH_REREF and WITH_CHOLMOD
biosig4c++:mexSLOAD
fix for Matlab7.6 linux-x64, and Octave3.x
Sat 17 Oct 2009 12:50:22 AM CEST
biosig4c++: reref-matrix
mexSLOAD: support for (sparse) Reref-Matrix implemented;
sread: fix memory management for hdr->Calib
Fri 16 Oct 2009 06:27:55 PM CEST
biosig4c++:
move re-referencing from save2gdf into sopen and sread
Thu 15 Oct 2009 06:08:02 PM CEST
biosig4c++:save2gdf
recalibration and channel selection implemented (option -r,--ref=)
Fri 09 Oct 2009 09:02:12 PM CEST
biosig4c++:biosig.c
avoid PhysDim;
initialize gzFID;
gsl_sread: fix tda size (Tracker ID:2873982)
BDF: decoding of status channel (event table) fixed
SigViewer:
remove depreciated field PhysDim
Mon 05 Oct 2009 10:16:15 AM CEST
biosig4c++:
GDF write: fix HDR.Cal, HDR.Off
FILE.COMPRESSION can be set with mode "wz", too.
Thu 17 Sep 2009 03:48:20 PM CEST
t200:getfiletype
bug fix for small (<175bytes) (header) files
Thu 17 Sep 2009 10:24:43 AM CEST
t300:heartratevariability
add FFT-based spectral estimation
Sun 30 Aug 2009 12:05:05 AM CEST
biosig4c++:
Makefile: get rid of localized variants
mexSLOAD: do not display debugging information
Wed 12 Aug 2009 04:35:54 PM CEST
install:
remove some obsolete tests
do not use maybe-missing, using freetb4matlab instead
Wed 29 Jul 2009 06:11:14 PM CEST
t200:sopen
alpha: support for version=413.2 added
Wed 29 Jul 2009 05:10:41 PM CEST
t300:bandpower
correct log with log10 (agree with documentation)
Wed 29 Jul 2009 12:03:42 PM CEST
biosig4c++:
alpha 16 bit: fix DigMax, DigMin
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.31 ----------------------------------
Wed 28 Jul 2009 11:58:39 AM CET
====================================================
Mon 27 Jul 2009 09:07:13 AM CEST
t500: sview
fix output arguments
t500: plota
fix kappa
t300: add teager
Thu 09 Jul 2009 11:00:15 PM CEST
biosig4c++
fix reading MIT 212 format
Thu 02 Jul 2009 02:01:26 PM CEST
t490:kappa
do not turn off warnings
t400:
improve compatibility of classify; improve docu
Wed 10 Jun 2009 10:30:10 PM CEST
t400:
implement some performance improvments suggested by profiling
Tue 09 Jun 2009 04:45:00 PM CEST
t400:xval
fix 2nd output argument
Fri 05 Jun 2009 02:00:28 PM CEST
biosig4c++
improve C and C++ compliance;
MinGW: fix namespace conflict on sopen;
DICOM: add experiment support of GDCM;
HDR.TYPE Persyst added;
Wed 03 Jun 2009 09:46:29 PM CEST
t490:kappa
fix N if data is weighted
Mon 25 May 2009 06:11:02 PM CEST
t200:sopen
EGI: reading event table improved
Mon 25 May 2009 01:55:21 PM CEST
t400:train_sc
data weighting extended to more classifiers;
REG/PLS improved;
Fri 22 May 2009 12:33:16 PM CEST
biosig4c++
t200:sopen
EBS: experimental support added
Wed 20 May 2009 01:45:47 AM CEST
maybe-missing:ischar
removed because it became obsolete with Octave3
and causes only trouble
Tue 19 May 2009 05:24:26 PM CEST
t200: bdf2biosig_events
BDF: changed to a bit-based decoding of BDF status channel
t250:detectmuscle
validated detector for EMG artifacts added
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.22 ----------------------------------
Wed 13 May 2009 11:58:39 AM CET
====================================================
Wed 13 May 2009 11:07:27 AM CEST
t400:xval
weigthing of data supported;
improve interface to plota
Sat 09 May 2009 09:10:46 PM CEST
biosig4c++
FEF support is now working;
SREAD: fixed problem with SPR>1;
some clean up
Makefile:
turn off some options;
Tests for HL7.gz included;
FEF support included;
Wed 06 May 2009 06:22:55 PM CEST
t400/train_sc
t490/kappa
experimental support for weighted samples added
Wed 29 Apr 2009 03:22:16 PM CEST
t300:abp
Arterial blood pressure (ABP) pulse detector
Tue 28 Apr 2009 12:40:40 PM CEST
biosig4c++
FEF: first files are decoded
Sun 26 Apr 2009 01:02:24 AM CEST
biosig4c++/t240
handle FEF files
ASN1 definition of FEF format extracted from standard
typos, and missing definitions fixed
modifications in order to make asn1c v0.9.22 happy
Thu 23 Apr 2009 02:38:28 PM CEST
moved repository to SVN
Tue 21 Apr 2009 08:53:55 AM CEST
t500/plota.m
replace subplot(nf) with set(gcf(),'currentaxes',nf) for compatibility with octave
Thu 16 Apr 2009 10:13:25 PM CEST
biosig4c++, t200:
DICOM: parser is working now -
support of DICOM-waveform is still very experimental
Wed 15 Apr 2009 10:25:42 PM CEST
biosig4c++:
HL7aECG: support for gzipped writing fixed
=== Package: Biosig for C/C++ ======================
--- Version: 0.82 ----------------------------------
Tue 14 Apr 2009 03:55:01 PM CEST
====================================================
Tue 14 Apr 2009 03:28:02 PM CEST
biosig4c++:
scoping problem of local variable with MinGW-g++ v3.4.2, zlib skipped.
Thu 09 Apr 2009 03:47:43 PM CEST
biosig4c++:
GE-ECG: read support added
GDF,SCP: support indicator on Impairment.Heart
Thu 09 Apr 2009 01:12:49 PM CEST
biosig4c++:
HL7aECG.GZ: compression with zlib (partly) supported
reading of *.hl7.gz works fine
writing of *.hl7.gz is mostly fine except the sample values <digits> are omitted.
Wed 08 Apr 2009 02:58:40 PM CEST
mexSLOAD
avoid extra copying of data - faster
Wed 08 Apr 2009 02:46:13 PM CEST
biosig4c++:
GDF sparse samples: fix initialization with NaN;
remove obsolete code and variables
Mon 06 Apr 2009 10:46:04 PM CEST
HL7aECG:
bug fix: replace 0x020 with " " as space in XML stream
TinyXML:
support reading gzipped XML data.
FAMOS:
experimental support for interleaved data
Mon 06 Apr 2009 10:00:56 AM CEST
biosig-network.c:
fix for MinGW G++ v3
FAMOS:
experimental code to read some file from E. Haertel
Thu 02 Apr 2009 04:05:09 PM CEST
t200/sopen:
LEXICORE partly supported;
GDF-write: backwards compatibility with rtsBCI
Tue 31 Mar 2009 08:44:03 AM CEST
demo/demo1:
t300/evoked_potential
t500/plota
minor improvements
Fri 27 Mar 2009 04:25:09 PM CET
t200:opendicom
DICOM: reading of ECG waveform improved - still experimental
biosig4c++, t200/getfiletype
unipro: file identification added
bscs:
methods bscs_get_file and bscs_put_file added
Fri 13 Mar 2009 04:55:04 PM CET
biosig4c++:
GDF: fix writing of EventTable for flag=3;
Wed 11 Mar 2009 04:29:40 PM CET
t450:
rename glob.m to globtest.m, because of a conflicting builtin-function glob in Octave
Tue 10 Mar 2009 01:32:59 PM CET
NaN-toolbox:
performance improvement
and minor improvements
Mon 02 Mar 2009 02:27:20 PM CET
biosig4c++:
SREAD: fix if data points to pre-allocated memory
Mon 02 Mar 2009 09:58:45 AM CET
biosig4c++:
Makefile for Win32
clean-up network (client-server) solution
=== Package: Biosig for C/C++ ======================
--- Version: 0.80 ----------------------------------
Fri 20 Feb 2009 11:59:05 AM CET
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.21 ----------------------------------
Fri 20 Feb 2009 11:58:39 AM CET
====================================================
Thu 19 Feb 2009 05:37:40 PM CET
t200:sload
fix EVENT.POS when loading multiple files
t300:hjorth
fix complexity measure
Wed 18 Feb 2009 02:00:24 PM CET
biosig4c++:
better network support
write to server generates a BSCS link file
Mon 16 Feb 2009 05:44:34 PM CET
biosig4c++:
enable network access through save2gdf and mexSLOAD
Sun 15 Feb 2009 12:02:08 AM CET
biosig4c++:
- more elegant interface for collapse_rawdata
- read of network file is now supported
Sat 14 Feb 2009 12:51:41 AM CET
biosig4c++/biosig.c
collapse_rawdata: tested and fixed
struct2gdfbin: avoids side effects on HDR.AS.bi, etc
GDF >v1.9: fix reading of HDR.ID.RECORDING
fix reading and writing of EVENT.DUR and EVENT.CHN
BVA: fix reading marker file
biosig4c++/biosig-network.c
improve control on debugging information
biosig4c++/biosig_client.c
collapsing rawdata implemented - this supports w
riting of data with obsolete channels
Fri 13 Feb 2009 09:05:31 PM CET
t200/sread
BVA: more efficient reading of large files
Fri 13 Feb 2009 08:29:23 PM CET
t200:bv2biosig_event
fix decoding of BBCI data using HDR.EVENT.CodeDesc
Fri 13 Feb 2009 02:16:36 PM CET
t300:hjorth
fix complexity measure
Thu 12 Feb 2009 10:27:25 PM CET
biosig4c++:
collapse_rawdata: removes obsolete channels on
the raw data level
<NEW> biosig_server: biosig network server
Thu 12 Feb 2009 05:17:54 PM CET
biosig4c++:
alpha: bug fixes for 16bit data
Wed 11 Feb 2009 05:26:22 PM CET
biosig4c++:
alpha: fix v411/413
biosig4c++:
<NEW> network module added
first tests were successful
Fri 06 Feb 2009 01:05:09 PM CET
t200:fltopen(write)
fix incorrect field names
t400:decovm
return 5th and 6th output argument
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.20 ----------------------------------
Tue 27 Jan 2009 12:31:33 PM CET
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.79 ----------------------------------
Tue 27 Jan 2009 11:47:13 AM CET
====================================================
Sun 25 Jan 2009 09:18:48 PM CET
biosig4c++:
SREAD: reorganize inner loop - more efficient and smaller code
(inlining was tested but did not show any advantage)
Fri 23 Jan 2009 23:55:31 UTC
MFER-write:fix recording data and birthday;
GSL_SREAD added: this provides the data as a matrix for the Gnu Scientific Library (GSL)
Tue 20 Jan 2009 10:59:37 AM CET
SigViewer:
remove some obsolete code
correct overflow detection
Mon 19 Jan 2009 04:26:13 PM CET
biosig4c++:
add support alpha(B.E.S.T);
macro WITHOUT_NETWORK becomes predefined with predefined macro _WIN32
mexSLOAD:
correct docu
Fri 09 Jan 2009 10:59:40 AM CET
biosig4c++:
EDF+: improved conversion to EventCodes; BVA: write support included
SigViewer:
remove some obsolete code
Tue 23 Dec 2008 01:46:25 PM CET
t500/sview:
fix ECG view
biosig4c++: major patch
- replace HDR.AS.bi[] with HDR.CHANNEL[].bi
cleaner code, less dynamic memory allocation, enables the removal of channel headers
- EDF,BDF: header of annotation/status channel is not shown anymore
biosig4c++:
sread: caching implemented, this avoids file-IO if data block is already loaded
=== Package: Biosig for C/C++ ======================
--- Version: 0.78 ----------------------------------
Wed 17 Dec 2008 04:22:44 PM CET
====================================================
Wed 17 Dec 2008 03:09:37 PM CET
biosig4c++:
WIN32: fix technician name (getlogin_r is now working with MinGW)
Fri 12 Dec 2008 05:06:29 PM CET
biosig4c++:
HL7aECG: fix if no subject name available
SigViewer:
move call to sread outside channel-iteration loop
this should increase performance.
Fri 12 Dec 2008 02:41:00 PM CET
biosig4c++:
CNT: fix recording time HDR.TO;
do not use timezone information in tm_time<->gdf_time conversion
Fri 12 Dec 2008 09:43:45 AM CET
t200: FLT (ET-MEG)
experimental HDR.ELEC.XYZ fixed
Thu 11 Dec 2008 08:47:58 AM CET
biosig4c++:
HL7aECG-read: check for subject's name fixed
Fri 05 Dec 2008 01:34:58 PM CET
demo/demo2
fix typos
t400/xval
allow 4th input argument
improve docu
Thu 04 Dec 2008 04:32:47 PM CET
t400:
<NEW> CLASSIFY(for matlab compatibility)
<NEW> XVAL is a function for crossvalidation
=== Package: Biosig for C/C++ ======================
--- Version: 0.77 ----------------------------------
Wed 03 Dec 2008 01:10:53 PM CET
====================================================
Wed 03 Dec 2008 12:09:22 PM CET
biosig4c++:
time conversion changed because conversion of Birthdate before 1970-01-01
are not supported on some platforms.
- gdf_time2t_time discarded
- gdf_time2tm_time and tm_time2gdf_time use Peter Baum's algorithm for conversion
This covers a date range of about +- 5.8 Mio years.
VERBOSE_LEVEL prepared to become a predefined constant
Mon 01 Dec 2008 10:19:33 AM CET
biosig4c++:
prepare VERBOSE_LEVEL to become predefined constant
HL7aECG-read: header information is displayed only in debugging mode
biosig.c: several warnings have been addressed
Tue 25 Nov 2008 11:30:32 AM CET
t250/eeg2hist, t500/plota
fix if histogram is a single spike
Tue 25 Nov 2008 09:58:51 AM CET
biosig4c++:
t200:
CNT: response codes from keypad are also returned
doc/eventcodes
stimulus and response codes are now in 1-127 and 129-255 respectively.
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.17 ----------------------------------
Fri 20 Nov 2008 05:32:54 PM CEST
====================================================
Tue 18 Nov 2008 08:48:51 AM CET
t400: train_sc, test_sc
improve docu
Tue 18 Nov 2008 08:38:29 AM CET
biosig4c++:
SCP: read Section 8,9, and 11
Mon 17 Nov 2008 12:27:48 PM CET
t200:
FLT/ET-MEG: add group_id to HDR.MEG.grad
Fri 14 Nov 2008 05:19:20 PM CET
t200:sopen, demo/demo3
improved EDF/BDF write support
=== Package: Biosig for C/C++ ======================
--- Version: 0.76 ----------------------------------
Tue 14 Nov 2008 05:29:37 PM CEST
====================================================
Thu 13 Nov 2008 10:23:02 AM CET
t200, biosig4c++
support for BLSC format added
Orientation and Area of Sensors removed.
Fri 07 Nov 2008 12:11:48 PM CET
t400:
add Regularized Discriminant Analysis (RDA)
Tue 04 Nov 2008 01:14:29 PM CET
biosig4c++:
FAMOS read support added
Sensor Orientation/Area improved
Mon 03 Nov 2008 05:52:17 PM CET
biosig4c++:
BIN, GDF: support Orientation and Area of Sensor
Mon 03 Nov 2008 01:10:48 PM CET
t200:fltopen
Sensor orientation and area return in HDR.ELEC.Orientation and HDR.ELEC.Area
Fri 24 Oct 2008 01:36:54 PM CEST
t250/trigg:
improve memory efficiency
Wed 22 Oct 2008 12:15:45 PM CEST
biosig4c++, t200/sopen, doc/header.txt, demo/demo3:
improved support for Manufacturer information
Tue 14 Oct 2008 04:41:29 PM CEST
biosig4c++:
Apple: timezone is not supported
Tue 14 Oct 2008 04:02:45 PM CEST
t200, biosig4c++:
BrainVision V-Amp: tested and fixed
Wed 08 Oct 2008 03:21:16 PM CEST
t200:
CFWB: take into account the time channel
biosig4c++:
CFWB: take into account the time channel
=== Package: Biosig for C/C++ ======================
--- Version: 0.74 ----------------------------------
Tue 07 Oct 2008 05:29:37 PM CEST
====================================================
add Mehrdad's suggestion for evaluating momentary BCI
Sat 04 Oct 2008 03:54:30 PM CEST
biosig4c++:
BVA: fixed incomplete reading of header (recent changes broke the terminating condition)
docu for mexSOPEN included
Thu 02 Oct 2008 03:28:14 PM CEST
t300:csp
fix docu
t200:sload
problem if wildcard finds only a single file fixed;
make sure that result is always sparse (in case of using mexSLOAD and a single channel).
t200:getfiletype
support for BrainVision V-Amp added
biosig4c++:
BVA: support V-AMP
BVA: Marker file can be read independently
Tue 30 Sep 2008 10:02:30 AM CEST
t200:sopen
BVA: remove warning in case of default BinaryFormat format
SIGMA: fix matlab compatibility
Sun 28 Sep 2008 11:20:54 PM CEST
biosig4c++:
BVA: assume INT16 as default binary format;
Sun 28 Sep 2008 10:28:08 PM CEST
t200:sopen
BVA: assume INT16 as default binary format;
VMRK: fix for no New Segment information
Wed 24 Sep 2008 04:28:58 PM CEST
t200:opendicom
fix decoding problem: hierachy decoding still not addressed.
Wed 17 Sep 2008 10:04:09 PM CEST
biosig4c++:
mexSOPEN <NEW> is generated from mexSLOAD.cpp
EDF+: sanity check of annotation channel fixed
Wed 17 Sep 2008 12:10:54 PM CEST
t250/spatialfilter
add spatial filter/beamformer etc.
Wed 17 Sep 2008 09:24:29 AM CEST
biosig4c++:
fix if HOST_NAME_MAX not defined;
EDF+: better checks for corrupted file
Fri 12 Sep 2008 11:55:29 AM CEST
t490: criteria4momentarybci <NEW>
evaluation criteria for self-paced momentary bci
Wed 10 Sep 2008 04:37:32 PM CEST
biosig4c++:
BrainVision: fix byte order mark, fix Endian-switch, fix scaling of float32 format
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.15 ----------------------------------
Fri 05 Sep 2008 05:32:54 PM CEST
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.71 ----------------------------------
Fri 05 Sep 2008 05:33:01 PM CEST
====================================================
Thu 04 Sep 2008 05:47:58 PM CEST
biosig4c++:
Thanks to a patch from Luca Citi, support for python is now working.
Great! Thanks Luca.
Thu 04 Sep 2008 03:43:45 PM CEST
t400/findclassifier, t500/plota, demo/demo2
add timeing structure to classifier CC.
Thu 04 Sep 2008 08:08:05 AM CEST
demo/demo2:
NEW: the processing steps are explained in more detail
Wed 03 Sep 2008 09:41:23 AM CEST
biosig4c++:
fix writing files with multiple sampleing rates
Tue 02 Sep 2008 03:16:25 PM CEST
sviewer:
turn off overflow detection
Tue 02 Sep 2008 07:38:12 AM CEST
viewedf:
support of GDF data included
Thu 14 Aug 2008 01:28:54 PM CEST
biosig4c++:
Sigma: reading support
sandbox added
mexSLOAD:
returns HDR.HeadLen
Thu 14 Aug 2008 11:42:58 AM CEST
t200:hdr2ascii
fix minor issues;
t200/physicalunits.m
remove errorneous warning in case of comparing u and Â;
do not display debugging info;
t200: Sigma format
improved support;
Wed 13 Aug 2008 02:08:04 PM CEST
t200:
<NEW> SigmaPLpro format V3.0 implemented. First test on
a single file was successful.
Tue 12 Aug 2008 03:59:31 PM CEST
mexSLOAD, t200/sopen, doc/headers.txt
consolidate HDR.REC information
t200:physicalunits
fix for invalid PhysDimCode
=== Package: Biosig for C/C++ ======================
--- Version: 0.70 ----------------------------------
Wed 11 Aug 2008 11:15:53 AM CEST
====================================================
Mon 11 Aug 2008 10:33:44 AM CEST
biosig4c++:
BIN: export and import IP address
Mon 11 Aug 2008 09:46:02 AM CEST
biosig4c++: WIN32 platfrom
WIN32: fix login_name and IP address
Sun 10 Aug 2008 11:50:06 PM CEST
biosig4c++:
fixes for using MinGW32 crosscompiler on Debian
Sat 09 Aug 2008 10:07:17 PM CEST
biosig4c++:
GDF,SCP: support for HDR.ID.Hospital improved
Sat 09 Aug 2008 08:07:16 PM CEST
biosig4c++:
fix hdr2ascii displaying bci2000 info causing possible segfault
EDF: store Technician information
GDF: store Technician information
Fri 08 Aug 2008 05:03:35 PM CEST
biosig4c++:
set default IPaddr to local IP address
set default technician to local login name
SCP_ECG(EN1064): support technician name
t450:
resolve name conflict with function perm
Wed 06 Aug 2008 09:51:56 PM CEST
t300/heartratevariability
add spectral density function
Tue 05 Aug 2008 10:09:08 PM CEST
biosig4c++: ACQ, AINF, DEMG, EGI, MFER
init hdr->CHANNEL[k].OnOff=1 fixed (important for SViewer)
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.14 ----------------------------------
Tue 05 Aug 2008 03:38:45 PM CEST
====================================================
Fri 01 Aug 2008 04:19:54 PM CEST
t250: detectmuscle
add another algorithm based on amplitude and slope criteria
t200: EEProbe
try fixing of openeep
Thu 31 Jul 2008 09:05:53 AM CEST
SViewer:
replace SLOAD('eventcodes') with SOPEN; because mexSLOAD complains about eventcodes.txt;
loading of the TableOfEventCodes made faster
t200:getfiletype
TMSiLOG: identification made independent of <CR>/<LF>
Wed 30 Jul 2008 01:56:16 PM CEST
t500:topo2
<NEW> displays topographic map
Wed 30 Jul 2008 11:09:42 AM CEST
biosig4c++:
TMSi-Log: reading support for binary and ascii data implemented and tested
Tue 29 Jul 2008 09:41:33 PM CEST
t200:SOPEN
TMSiLOG: read support implemented
BCI2000: fix reading HDR.T0
TMS32: clean up
Tue 29 Jul 2008 05:06:25 PM CEST
t200:SOPEN
EMBLA: reading support implemented
Tue 29 Jul 2008 01:31:24 PM CEST
biosig4c++:
Poly5/TMS32: reading support implemented and tested
Tue 29 Jul 2008 09:26:06 AM CEST
t200:SLOAD
multi-file: fix check whether Scaling is the same
t200:SOPEN, GETFILETYPE
Poly5/TMS32: fix GDFTYP of Poly5;
TMSiLOG: add support for TMSi-Log file (not tested because no example file is available)
=== Package: Biosig for C/C++ ======================
--- Version: 0.69 ----------------------------------
Wed 23 Jul 2008 11:15:53 AM CEST
====================================================
Wed 23 Jul 2008 09:54:54 AM CEST
biosig4c++:
- fix writing MFER
- compile save2gdf with minGW
Tue 22 Jul 2008 03:44:47 PM CEST
viewer/sviewer
store patient-specific information in event-header
fix help-menu
t200/sopen
EMBLA support
Mon 21 Jul 2008 03:56:45 PM CEST
viewer/sviewer
fix writing EVT-files
Mon 21 Jul 2008 03:02:38 PM CEST
t200/getfiletype.m
fix loading EventTable in BIOSIG_GLOBAL; identify BINary data format
t200/hdr2ascii
if SOPEN did not work, try mexSLOAD; fix minor problems
Mon 21 Jul 2008 02:02:30 PM CEST
biosig4c++:
- converters BIN2REC and REC2BIN
- import from and export to BIN data format, BIN uses an ASCII
file for the header information and stores the samples of each
channel in separate binary files
- add EMBLA to list of file formats
Fri 18 Jul 2008 09:58:57 PM CEST
SOPEN,SREAD:
BCI2000: add feedback events, GDFTYP changed to numeric encoding, remove debugging info
getfiletype
store TableOfEventCodes in BioSigGlobal
hdr2ascii:
fix incomplete headers
Tue 15 Jul 2008 01:45:44 PM CEST
biosig4c++:
EDF+: decode reordingID and TechnicianID and manufacture;
display technicianID added
Mon 14 Jul 2008 01:19:41 PM CEST
t300/heartratevariability
problem with resampling and time-scale units fixed
(default units are [ms] but berger expects [s])
Sat 12 Jul 2008 10:45:55 PM CEST
biosig4c++:
fix for g++ 4.3.1
Fri 11 Jul 2008 08:16:34 AM CEST
t500: plota: QC:HISTO
fix scaling of x-axis
Tue 08 Jul 2008 05:13:30 PM CEST
t200:leadidcodexyz
get HDR.LeadIdCode from HDR.Label
t200:hdr2ascii
CodeDesc starts with 1 not 0 - fixed.
biosig4c++: biosig.h
HDR.CHANNEL must be moved before HDR.FILE, otherwise
some alignment problems occur with AMD64 MEX files
(Matlab 7.3 and g++-4.1.2 was used)
Mon 07 Jul 2008 01:59:19 PM CEST
biosig4c++:
HL7aECG:
- write selected channels only
- improve writing of time interval [timelow,timehigh]
CFWB:
- fix writing NS
EDF+
- reading starttime fixed
Fri 04 Jul 2008 11:23:42 AM CEST
t400:findclassifier
classlables can be arbitrarly ordered - consecutive number of the labels is not required anymore.
t490:kappa
more graceful handling of NaN's.
Wed 02 Jul 2008 09:03:25 AM CEST
biosig4c++:
convert2to4_eventtable fixed
t200:
ASCII:IBI last line was omitted - fixed
Thu 26 Jun 2008 11:26:02 AM CEST
biosig4c++:
Nihon Kohden (EEG1100) support included
multi-segment file support added
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.13 ----------------------------------
Thu 19 Jun 2008 11:32:48 AM CEST
====================================================
Thu 19 Jun 2008 11:11:01 AM CEST
biosig:SLOAD
use mexSLOAD per default
SVIEW
fix use of mexSLOAD, EVENT.Description
=== Package: Biosig for C/C++ ======================
--- Version: 0.64 ----------------------------------
Thu 19 Jun 2008 11:08:32 AM CEST
====================================================
Wed 18 Jun 2008 09:22:09 PM CEST
biosig4c++/physicalunits: <NEW>
add encoder/decoder for physical units.
Wed 18 Jun 2008 12:45:57 PM CEST
SOPEN:
GDF: experimental support of Header 3
MAT: read BrainVision Matlab support
Tue 17 Jun 2008 03:11:46 PM CEST
biosig4c++:
fix IFGETPOS and IFSETPOS for DARWIN(Mac) and MINGW;
destructHDR calls sclose
Fri 13 Jun 2008 12:29:06 AM CEST
biosig4c++:
EVENTTABLE: functions for sorting and conversion added
Thu 12 Jun 2008 09:17:47 PM CEST
biosig4c++:
add initial TMS32
fix BCI2000 V1.1
ACQ: PhysDimCode conversion
sigviewer:signal_channel
prepare replacement of PhysDim by PhysDimCode; add copyright notice
Thu 12 Jun 2008 01:19:07 PM CEST
biosig4c++:
BCI2000: decoding of BCI2000 events extended to results and feedback
SCP(write): write tag34 an all platforms - not only on GNUC
Wed 11 Jun 2008 02:16:18 PM CEST
biosig4c++:
GDF: fix if NRec=-1;
BCI2000 V1.1: fix decoding of line1
Wed 11 Jun 2008 11:39:43 AM CEST
biosig/t200/sopen:
BCI2000: fix EVENT.DUR for missing offset of TargetCode at the end of file
Wed 04 Jun 2008 10:10:44 PM CEST
biosig4c++:
prepare removal of HDR.CHANNEL[].PhysDim
Wed 04 Jun 2008 09:18:30 PM CEST
biosig/t200/mwfopen.m
change from PhysDim to PhysDimCode
Wed 04 Jun 2008 08:26:34 PM CEST
biosig4c++, biosig:
fix encoding of decibel (dB);
Bel = 6432, decibel = 6432+16=6448
slow transition of decibel
Tue 03 Jun 2008 10:42:06 PM CEST
biosig4c++/BCI2000:
decode state vector into event table
decode HDR.T0
Tue 03 Jun 2008 03:01:03 PM CEST
biosig/t200/sopen:
BCI2000: fix for HDR.Classlabel
biosig4c++:
HL7aECG: minor improvements
Fri 30 May 2008 10:52:02 PM CEST
biosig4c++:
BDF,EDF, CWFB, BKR, SCP, HL7: writing of selected channels
fix reading gzip files
Fri 30 May 2008 03:26:55 PM CEST
biosig/t200/sopen:
BCI2000: identify HDR.TRIG and HDR.Classlabel
Fri 30 May 2008 12:21:24 PM CEST
biosig4c++:
GDF: decription of user-specified event in header3;
allow writing of selected channels
Thu 29 May 2008 05:28:56 PM CEST
biosig4c++:
read Global.PhysDimCodes from units.csv;
CHANNEL[].PhysDim is depreciated, use functions PhysDim() instead;
Wed 28 May 2008 02:56:44 PM CEST
biosig4c++:
loading of global event code table
length of EVENT.CodeDesc is defined by EVENT.LenCodeDesc (not by terminating NULL)
Wed 28 May 2008 11:05:17 AM CEST
biosig4c++ and t200/bv2biosigevents:
replace EVENT.Desc with an index table of EVENT.CodeDesc
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.12 ----------------------------------
Tue 27 May 2008 10:39:10 AM CEST
====================================================
Tue 27 May 2008 01:37:46 PM CEST
biosig4c++ and t200:
extended identification of Nihon Kohden file format
ASCII:IBI format supported
=== Package: Biosig for C/C++ ======================
--- Version: 0.63 ----------------------------------
Mon 26 May 2008 09:02:16 AM CEST
====================================================
Mon 26 May 2008 09:41:58 AM CEST
biosig4c++:
EN1064/SCP: writing of time zone information only supported with GNU C
Fri 23 May 2008 03:14:28 AM CEST
biosig4c++:
MIT: format 16 successfully tested,
formats 61,160,80 are likely to work too.
Wed 21 May 2008 10:56:17 AM CEST
biosig4c++:
fix typo on big-endian (PPC) platform
initial value of HDR.T0 is now 0-0-0 instead of 1-1-1970
Physiobank/MIT: reading of annotation files included
Tue 20 May 2008 09:33:29 PM CEST
biosig4c++:
Physiobank support added
GDF1: writing fixed
Sun 18 May 2008 11:34:11 PM CEST
biosig4c++:
CTF: fixed and successfully tested
Thu 15 May 2008 04:22:21 PM CEST
biosig4c++:
BCI2000 support added
sload function started
Tue 06 May 2008 01:46:24 PM CEST
biosig4c++:
EDF+: reading of events
HDR.EVENT.Desc added
Mon 05 May 2008 10:03:47 AM CEST
biosig4c++:
sread1,sread2,sread3: experimental sread functions
(sample-based selection, flexible ROW/COLUMN order)
sread: 12 bit support added (experimental)
Mon 28 Apr 2008 05:30:52 PM CEST
biosig4c++:
AINF: add swapping if needed
Mon 28 Apr 2008 11:39:05 AM CEST
biosig4c++:
BrainVision,CNT: fix reading event table
=== Package: Biosig for C/C++ ======================
--- Version: 0.62 ----------------------------------
Fri 25 Apr 2008 11:57:37 AM CEST
====================================================
Fri 25 Apr 2008 11:33:52 AM CEST
biosig4c++:
BrainVision: fix scaling problem
Makefile: avoid duplicate elements in libbiosig.a
bug fix release:
Fri 25 Apr 2008 08:56:38 AM CEST
biosig4c++:
move GetFileTypeString from mexSLOAD into biosig.c
t200/scpopen:
fixes for ML7.6
Thu 24 Apr 2008 07:04:29 PM CEST
biosig4c++:
SCP-read: initialize en1064.FLAGs
Thu 24 Apr 2008 09:12:25 AM CEST
biosig4c++:
depreciate HDR.Dur - use HDR.SPR/HDR.SampleRate instead
Wed 23 Apr 2008 11:19:38 PM CEST
biosig4c++:
- align interface variables for 8 bytes (because Matlab 7.4 and higher requires this)
Wed 23 Apr 2008 04:54:23 PM CEST
biosig4c++:
- ETG4000: fix sread
- address alignment problem
=== Package: Biosig for C/C++ ======================
--- Version: 0.61 ----------------------------------
Fri 18 Apr 2008 04:35:36 PM CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.11 ----------------------------------
Fri 18 Apr 2008 01:47:59 PM CEST
====================================================
Fri 18 Apr 2008 12:58:40 PM CEST
biosig4c++:
- FIX resampling (differnt sampling rates)
- #define WITH_ZLIB controls whether ZLIB is included or not
- AINF,BKR,BrainVision: fix HDR.Dur
Thu 17 Apr 2008 03:19:08 PM CEST
biosig4c++:
introduce constructHDR (replaces create_default_hdr) and destructHDR
interface documentation in biosig.h improved
mexSLOAD returns type of file even if it is not supported
biosig.py: nullhdr removed, can be constructed with constructHDR
fix two memory leaks identified by valgrind
Wed 16 Apr 2008 11:15:16 PM CEST
biosig4c++:
identification of several data formats (ATF, ATES, BLSC, CDF, ELF, GTF, HDF, TMS32) included
Tue 15 Apr 2008 04:54:39 PM CEST
t250/gettrigger
add refractory period
Mon 14 Apr 2008 09:00:57 PM CEST
t200/sload:
catch if mexSLOAD does not support format
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.10 ----------------------------------
Fri 11 Apr 2008 04:17:17 PM CEST
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.60 ----------------------------------
Fri 11 Apr 2008 04:16:38 PM CEST
====================================================
Fri 11 Apr 2008 03:35:29 PM CEST
t200/save2gdf:
do not force VERSION and FLAG.UCAL but allow user defined values;
better test of rounding errors
Fri 11 Apr 2008 02:27:16 PM CEST
t200/sload:
mexSLOAD: better integrated, included postprocessing for GDF and BKR;
multiple files check whether Calib-values are the same
Fri 11 Apr 2008 11:22:02 AM CEST
biosig4c++/mexSLOAD
EVENT.{CHN,DUR} generated only if needed
fix COL/ROW mixup
OVERFLOWDETECTION:ON by default
Weight and Height decoding improved
Fri 11 Apr 2008 10:10:12 AM CEST
t200/sopen,sload:
gtec mat+daq: support improved
Thu 10 Apr 2008 04:08:02 PM CEST
biosig4c++:
add support for MINGW platform
Tue 08 Apr 2008 10:51:27 PM CEST
t200/getfiletype:
add identification of WINEEG
Tue 08 Apr 2008 09:57:13 PM CEST
biosig4c++:
BrainVision: read EventTable, decode T0, fix PhysMin and DigMax
Tue 08 Apr 2008 01:43:31 PM CEST
t200/sopen:
GDF1: decoding PreFilt fixed,
remove Octave-specific code;
BrainVision: add HDR.EVENT.CodeDesc
Fri 04 Apr 2008 09:28:42 PM CEST
biosig4c++:
add function SFLUSH_GDF_EVENT_TABLE
Wed 02 Apr 2008 03:05:53 PM CEST
biosig4c++:
mexSLOAD: display more information
t200/sload:
propagate flags to mexSLOAD, too.
t300/tdp
add log(barlow),
docu of related parameters
references added
Tue 01 Apr 2008 10:24:15 PM CEST
biosig4c++:
compilation of biosig4python fixed
Reset HDR.FILE.POS in SOPEN
t200:
BKR: Phys/Dig/Max/Min/Cal/Off are vectors
save2gdf: make DigMax/Min more robust
Thu 27 Mar 2008 04:52:57 PM CET
biosig4c++:
GDF: sparsely sampled data converted from
event table into data block
Thu 27 Mar 2008 11:55:02 AM CET
t490/bci4eval, t500/plota
BCI_TSD9: confidence interval added to
correlation coefficient
Wed 26 Mar 2008 03:05:47 PM CET
t200/sload:
if available use mexSLOAD
biosig4c++:
EDF+: fix decoding of Month
mexSLOAD: return HDR.Patient.Birthday
Wed 26 Mar 2008 02:14:08 PM CET
biosig4c++:
ETG4000: fixed type of internal memory
EDF,BDF: detection of Annotation and Status channel fixed,
HDR.T0 fixed, HDR.SPR and HDR.SampleRate fixed
mexSLOAD: return HDR.T0 and HDR.TYPE
Mon 24 Mar 2008 10:03:32 PM CET
biosig4c++:
biosig.c: ETG4000 reading support finished
mexSLOAD: fix checking input arguments; add docu about usage
Thu 20 Mar 2008 03:29:34 PM CET
biosig4c++:
mexSLOAD: support of optional input arguments for channel selection and Flag variables
biosig.c: support of channel selection implemented
Thu 20 Mar 2008 12:46:20 PM CET
t200: SLOAD
CNT: fixed HDR.ArtifactSelection - rely on eventtable if Classlabel not available
Wed 19 Mar 2008 08:19:28 AM CET
t200: ETG4000
fix reading bug
Tue 18 Mar 2008 09:21:47 AM CET
t200: ETG4000
The speed is improved by replacing str2double by sscanf.
Stimtype STIM and EVENT are considered (Thanks to JÃrgen Kurzmann for these suggestions)
Furthermore, some minor fixes (Label, GDFTYP, LeadIdCode, PhysDim, etc.)
=== Package: Biosig for C/C++ ======================
--- Version: 0.59 ----------------------------------
Mon 17 Mar 2008 11:03:19 AM CET
====================================================
Mon 17 Mar 2008 09:10:16 AM CET
T200: HL7aECG/FDA-XML
support through mexSLOAD from BioSig4C++
Fri 14 Mar 2008 10:56:55 PM CET
biosig4c++: mexSLOAD
return of HDR struct implemented
Thu 13 Mar 2008 04:47:13 PM CET
biosig4c++:
CNT: reading event table added
BKR: bug fix
- header file separated into an internal and an external part
biosig_external.h contains the external interface.
Thu 13 Mar 2008 10:02:28 AM CET
biosig/t300/tdp: <NEW>
TDP: add new time domain parameters for EEG classification
Wed 12 Mar 2008 03:32:53 PM CET
biosig4c++:
BrainVision: support reading file format
Wed 12 Mar 2008 12:45:30 AM CET
biosig4c++:
AINF: open issues fixed, tests successful
Tue 11 Mar 2008 09:06:24 AM CET
biosig4c++: APPLE platform
replace upper case functions F* with lower case if* -
this avoids a namespace problem (FREAD, FWRITE) on the Apple-platform
Sun 09 Mar 2008 08:59:32 PM CET
biosig4c++:
BKR,CFWB,CNT,DEMG,EGI: init LeadIdCode
Sat 08 Mar 2008 12:02:34 AM CET
biosig4c++:
AINF: add support
DEMG: fix Phys/Dig/Max/Min
Fri 07 Mar 2008 01:14:40 PM CET
SigViewer:
uses biosig4c++ to load data.
Fri 07 Mar 2008 11:20:02 AM CET
biosig4c++:
fix for APPLE platform
fix hdr->Dur in several data formats
fix hdr->Patient.Name
Thu 06 Mar 2008 02:03:17 PM CET
biosig4c++:
ACQ, BKR, CNT: bug fixes
Wed 05 Mar 2008 11:02:33 AM CET
biosig4c++: libbiosig.a
build of library file libbiosig.a included
bug is mexSLOAD fixed
Mon 03 Mar 2008 08:07:15 PM CET
biosig4c++
add support for reading DEMG format
Thu 14 Feb 2008 01:12:23 PM CET
t300: brainrate
improved performance
- inefficient memory allocation corrected
- vectorize important loops
Mon 11 Feb 2008 02:56:57 PM CET
t200: SOPEN, GETFILETYPE
ETG4000 becomes independent file type
Mon 11 Feb 2008 01:02:17 AM CET
t200: sopen ETG4000
fix for version 1.09. allow dynamic delimiter
t200: save2gdf
fix testing of results file
demo/demo2: BCI classifier
default test uses AAR+log(V) features.
biosig/doc/units.csv
add unit "mol l-1 mm"
Mon 04 Feb 2008 07:03:47 PM CET
biosig/doc/units.csv
add units r.p.m and decibel.
=== Package: Biosig for Octave and Matlab ==========
--- Version: 2.00 ----------------------------------
Fri 25 Jan 2008 08:51:27 PM CET
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.54 ----------------------------------
Fri 25 Jan 2008 08:47:34 PM CET
====================================================
Thu 24 Jan 2008 03:44:59 PM CET
biosig
update seasoned functions in repository
biosig4c++:
write EDF: hh.mm.ss instead hh:mm:ss
Phys/Dig/Max/Min are more sophisticated
Fri 18 Jan 2008 10:16:15 AM CET
t200:
replace ambigous 'CHAR' with 'UINT8' type
The command fread(...'char') reads two bytes in Matlab 7.2.
Earlier, Matlab versions and Octave read only one byte.
t200:fepi2gdf
add converter for freiburg epilepsy data
Thu 17 Jan 2008 02:19:44 PM CET
biosig
tests with FreeMat v3.5
added missing functions in maybe-missing
Wed 09 Jan 2008 07:09:56 PM CET
biosig4c++: t230/sopen_hl7aecg
fix for empty birthday, empty sex, and different number of samples
Wed 02 Jan 2008 09:56:33 AM CET
biosig4c++:
add interface to Python using SWIG
Thu 06 Dec 2007 09:38:47 AM CET
T200: SWRITE
spdiag replaced, because it is not supported in M2007b
maybe-missing:
SPDIAG added because it is not included in M2007b
Tue 04 Dec 2007 03:14:43 PM CET
T200: SAVE2GDF
conversion of fieldtrip data fixed
T200: SOPEN
support for fieldtrip format added; ABF2 started
T200: gdfdatatype
limits for types 5,16 & 17 fixed
Tue 04 Dec 2007 02:42:05 PM CET
biosig4c++,
ABF2: identification and first steps
SPARC: misalignments can cause Bus Errors, use of [bl]e[iuf]NN() functions
T490:KAPPA
make it more user friendly
=== Package: Biosig for C/C++ ======================
--- Version: 0.53 ----------------------------------
Thu 15 Nov 2007 03:22:57 PM CET
====================================================
Thu 15 Nov 2007 02:57:31 PM CET
t200: getfiletype:
identification of SCP files extended
t200: sopen, sread
WG1: fix reading last block
biosig4c++: SCP(EN1064)
identification of SCP files extended
more sensible error handling of huffman encoding
Tue 13 Nov 2007 05:03:10 PM CET
biosig4c++,
SCP: further tests and fixes for reading SCP data
Wed 07 Nov 2007 05:40:48 PM CET
biosig4c++,
t200:getfiletype
Identification of SCP files made less strict
Wed 07 Nov 2007 12:57:40 PM CET
biosig4c++
Huffman decoding re-implemented
(BiModal and RefBeatSubstraction are still using scp-decode)
Section 7 partly supported.
Thu 25 Oct 2007 10:08:03 PM CEST
biosig4c++
simplify SCP-DECODE
this removes in 14 cases SegFault errors
Tue 23 Oct 2007 05:28:37 PM CEST
biosig4c++
EDF+GDF:
fix reading Duration field and Patient Name;
approximate real to rational for HDR.Dur field;
SCP:
Replace FGETPOS by FTELL if SCP-DECODE; this avoids platform specific switches
Code for sections 1, 7 and higher are marked as obsolete. This
seem to avoid some SegFaults (SegFaults are removed in 14 cases tested with gcc 3.x)
The obsolete code can be included with -D=WITH_OBSOLETE_PARTS
memory allocation for HDR.AS.rawdata (i.e. Decode.Reconstructed)
moved into SOPEN_SCP_READ; this removes SegFaults in 3 cases
=== Package: Biosig for C/C++ ======================
--- Version: 0.52 ----------------------------------
Fri 19 Oct 2007 09:19:15 PM CEST
====================================================
Fri 19 Oct 2007 11:58:29 AM CEST
biosig4c++
SPARC support improved
Wed 17 Oct 2007 09:40:38 PM CEST
biosig4c++
writing GDF v1 supported
Conversion of StartDate and BirthDate fixed for several formats
Tue 16 Oct 2007 04:32:43 PM CEST
MVAR: MFREQZ, PLOTA, TFMVAR
support of Generalized Partial Directed Coherence (GPDC) added.
Tue 16 Oct 2007 03:50:29 PM CEST
T200: SOPEN, GETFILETYPE
support of CinC2007-Challenge data set
Wed 26 Sep 2007 09:54:36 AM CEST
biosig4c++
recognize BZ2 and ZIP2 files
use zlib for GZIP files only
Sat 15 Sep 2007 09:46:23 PM CEST
biosig4c++
fix SCP-Read on BigEndian platform
get rid of cswap_###, use HDR.FLAG.SWAP instead
Thu 13 Sep 2007 02:44:25 PM CEST
biosig4c++
SCP-DECODE: stabilising, less seg/faults (Eugenio)
Support Manufacturer field
MFER: support for writing started
Tue 11 Sep 2007 03:12:05 PM CEST
biosig4C++
MFER: support of reading MFER is working
mexSLOAD: do not use "exit" because it "exit"s Octave, too
T200:MWFOPEN
bug fix
Mon 10 Sep 2007 03:50:39 PM CEST
biosig4C++
- HDR.AS.PID is replaced by HDR.Patient.Id
- HDR.AS.RID is replaced by HDR.ID.Recording
- HL7aECG: get rid of strdup (avoid memory leaks)
- HDR.Patient.Name can be "unsupported" using FLAG.ANONYMOUS)
for the reason of privacy protection
Sat 08 Sep 2007 09:36:33 PM CEST
biosig4c++:
MFER_swap8b: fix on BigEndian
remove SREAD2 (was obsolete since MemAlloc
became possibe outside SREAD)
SCP: use cswap instead of hack for scp-decode
Sat 08 Sep 2007 11:53:29 AM CEST
biosig4c++:
conditional swap CSWAP_### introduced
SREAD uses now CSWAP instead of #_ENDIAN_###
MFER: reading header improved
Fri 07 Sep 2007 12:11:35 PM CEST
biosig4c++:
fix some compiler warnings
MFER: fix several big/little endian issues
Thu 06 Sep 2007 03:20:40 PM CEST
T400: TRAIN_SC, TEST_SC
add Naive Bayesian Classifier (NBC) and
Augmented naive Bayesian Classifier (aNBC)
Mon 03 Sep 2007 12:26:00 AM CEST
biosig4c++:
+ SCP: checking startindex corrected
=== Package: Biosig for C/C++ ======================
--- Version: 0.51 ----------------------------------
Fri 31 Aug 2007 05:08:24 PM CEST
====================================================
Fri 31 Aug 2007 04:18:49 PM CEST
biosig4c++:
+ global VERBOSE_LEVEL
+ SCP: relax CRC check;
+ improve checks in Section 1 for avoiding segmentation faults.
=== Package: Biosig for C/C++ ======================
--- Version: 0.50 ----------------------------------
Thu 30 Aug 2007 04:53:22 PM CEST
====================================================
Thu 30 Aug 2007 05:55:35 PM CEST
biosig4c++:
+ format identification fixed
+ SCP: crc error is not fatal anymore
Thu 30 Aug 2007 01:01:47 PM CEST
biosig4c++:
+ HL7: two different birthday formats supported
+ considering time zone information
+ add (experimental) MEX support
+ start supporting MFER
Sun 26 Aug 2007 10:39:55 PM CEST
biosig4c++:
memory allocation can be done outside SREAD
=== Package: Biosig for C/C++ ======================
--- Version: 0.49 ----------------------------------
Fri 24 Aug 2007 10:42:41 PM CEST
====================================================
Thu 23 Aug 2007 03:16:42 PM CEST
biosig4c++:t230
HL7: fix Gender, Sex, Name; support for Weight and Height added
GDF: replace spaces in Patient.Id with underscores
PhysDim decoding fixed;
Wed 22 Aug 2007 05:02:40 PM CEST
biosig4c++:
define function hdr2ascii for displaying header information
Makefile:
zlib is not an object but a Lflag
Wed 22 Aug 2007 03:46:15 PM CEST
T200:SLOAD
fix for empty SEL files
T200:SOPEN
EGI: bug fix
GDF/EDF/BDF: use numerals for encoding Gender
T200:HDR2ASCII
more similar to biosig4c++'s hdr2ascii
Tue 21 Aug 2007 04:44:38 PM CEST
biosig4c++:
PhysDim coding is improved (faster, needs less memory).
Tue 21 Aug 2007 11:15:56 AM CEST
T200/save2gdf
support of event file (without data block)
Thu 16 Aug 2007 12:26:25 PM CEST
biosig4c++:
SCP: reading birthday fixed
Save2gdf: display of header information improved
Makefile: replace the need for PFE103
Readme: include section on development and testing
SCP: Reading HDR.T0 fixed
Wed 15 Aug 2007 10:08:29 PM CEST
biosig4c++:
fix if hdr->Patient.Name is NULL (not defined)
save2gdf: add verbosity mode
improve SCP and HL7 tests
Wed 15 Aug 2007 11:00:25 AM CEST
biosig4c++:
SCP-READ: scale rawdata as small as possible
use GCD of scaling factors for Section 5 and 6
It is less likely that an overflow occurs, when
storing data to int16 again.
Wed 15 Aug 2007 12:18:47 AM CEST
biosig4c++:Makefile
add testhl7 and testscp
Mon 13 Aug 2007 10:11:49 PM CEST
biosig4c++:
SCP: correct scaling - bug fix for bimodal data
=== Package: Biosig for C/C++ ======================
--- Version: 0.47 ----------------------------------
Thu 09 Aug 2007 10:42:00 PM CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.98 ----------------------------------
Thu 09 Aug 2007 10:41:54 PM CEST
====================================================
Thu 09 Aug 2007 10:17:39 PM CEST
T250:GET_REGRESS_EOG
support for _automated_ BSS methods added
TSA:MVFREQZ,T300:TFMVAR,T500: PLOTA,
support of Geweke's Granger Causality
Thu 09 Aug 2007 03:02:50 PM CEST
biosig4c++:swrite gdftyp=5
fix typo (l_endian_i16 -> ...i32)
Wed 08 Aug 2007 12:43:20 PM CEST
biosig4c++:
- add error handling function serror
and predefined error codes.
- XML: accept ByteOrderMarks
Wed 08 Aug 2007 12:23:08 PM CEST
T200:SCPOPEN
- warning if Flag for ReferenceBeat is set but no Section 5
(containing the Reference beat) is available.
- docu improved
Tue 07 Aug 2007 04:28:03 PM CEST
biosig4c++:
EGI: <NEW> support of EGI format included
Tue 07 Aug 2007 12:22:43 PM CEST
T200: SOPEN, SREAD
EGI (not triggered): fix reading Event information
fix for HDR.out.EVENT, too
Tue 07 Aug 2007 09:46:11 AM CEST
biosig4c++:
Header1 replaced by hdr->AS.Header
Mon 06 Aug 2007 05:17:04 PM CEST
biosig4c++:
BKR: fix reading header (define Label)
HL7: channel labels are not case-sensitive
fix conversion to LeadIdCode
EDF/BDF: fix language in warnings
Label and Transducer are changed from char* to char[]
and have now its own memory. Header can be freed.
Mon 06 Aug 2007 05:11:51 PM CEST
biosig:t200:sopen,sread
EDF/BDF & Octave: fix decoding of Birthday (replace datevec)
CFWB & Octave: avoid fread(...,'*int') but use fread(...,'int')
Sun 05 Aug 2007 10:36:35 AM CEST
biosig4c++:save2gdf
display header only if no output file;
no .gz extension for -z -f=HL7
biosig4c++:Makefile
tests for on-the-fly-(de-)compression improved
Sat 04 Aug 2007 10:02:13 PM CEST
biosig4c++:
ON-THE-FLY-(DE)COMPRESSION included in SCP-DECODE
Now also huffman/bimodal/RefBeat SCP data compressed
with gzip can be decompressed on the fly
=== Package: Biosig for C/C++ ======================
--- Version: 0.46 ----------------------------------
Fri 03 Aug 2007 06:13:52 PM CEST
====================================================
Fri 03 Aug 2007 04:46:20 PM CEST
biosig4c++:
EDF,BDF: deblank HDR.Transducer and HDR.Label
fix identification of LeadIdCode
Thu 02 Aug 2007 09:37:37 PM CEST
biosig4c++:
ON-THE-FLY-(DE)COMPRESSION: is now really working
for GDF,EDF,BDF,CWFB and SCP (without internal compression)
Thu 02 Aug 2007 08:44:16 PM CEST
biosig4c++:
add test functions in test0/
Thu 02 Aug 2007 12:05:18 AM CEST
biosig4c++:
ON-THE-FLY-(DE)COMPRESSION: ZLIB and STDIO can be used simultaneously.
Wed 01 Aug 2007 03:26:20 PM CEST
biosig4c++:
SCP: fix memory allocation problem (HDR.AS.Header1);
CFWB: default datatyp is INT16;
ON-THE-FLY-(DE)COMPRESSION successfully tested
Tue 31 Jul 2007 10:16:46 PM CEST
biosig4c++:
CFWB: read and write support completed
use MACROs FOPEN,FREAD,FCLOSE,FTELL,FSEEK, instead of #IFDEF ZLIB_H
SCP-ECG: store always in channel-multiplexed order
Tue 31 Jul 2007 03:42:28 PM CEST
t300/desatur
LF/CR mess cleaned up; fixed typo
t300/berger
correct docu, fix check on input argument
demo/demo1
add Berger resampling and estimation of HRV parameters
Mon 30 Jul 2007 11:47:23 AM CEST
t200/swrite
Phys/Dig/Min/Max can be row or column
demo/demo3
sparse channel must be available in source data
Sun 29 Jul 2007 11:38:50 PM CEST
biosig4c++:
preparing to use ZLIB - supports In-Memory compression of ZLIB files
Sun 29 Jul 2007 01:51:34 PM CEST
biosig4c++: biosig.c
GDF sparse channels are accepted
Sun 29 Jul 2007 11:59:39 AM CEST
biosig4c++:
save2scp and save2aecg are now scripts calling save2gdf
remove obsolete files
Sun 29 Jul 2007 12:09:41 AM CEST
biosig4c++:
HL7: solves BigEndian problem
Thu 26 Jul 2007 03:29:27 PM CEST
t300: Brainrate
fix, improve docu
t300: desatur
Oxygen desaturation detection added
Thu 26 Jul 2007 02:52:26 AM CEST
biosig4c++:
SCP-read: solves BigEndian problem
Sat 21 Jul 2007 01:16:10 AM CEST
biosig4c++: biosig.c, biosig.h
GETFILETYPE is now a separate functions
additional file formats are recognized
Fri 20 Jul 2007 12:54:31 PM CEST
t300: csp
support for CommonSpatialPatterns
t300: brainrate
fix SEF90 and SEF95 estimation
Thu 19 Jul 2007 05:38:48 PM CEST
t400: train_sc, test_sc:
CSP supported: this is currently only a hack, because of fixed window size.
Nevertheless, it can be useful for some tests.
Thu 19 Jul 2007 05:40:00 PM CEST
t200:BDF2BIOSIG_EVENTS
bit17 is not used for encoding start/end of trial (0x0300/0x8300) anymore
because bit17 seems to be a flag when recording is started. Now,
the status words are masked when bit17==1.
t200:SOPEN,SREAD: BDF
OVERFLOWCHECK was broken, this is fixed now.
Wed 18 Jul 2007 03:56:35 PM CEST
t200:BDF2BIOSIG_EVENTS
fix a bug related to 0x8300 event (end of trial/epoch)
Wed 18 Jul 2007 03:55:44 PM CEST
t400/train_sc
add LD5 classifier, an LDA classifier motivitated by CSP
Wed 18 Jul 2007 11:34:52 AM CEST
demo/demo2.m
AAR estimation improved
better documentation of code
Mon 16 Jul 2007 07:32:59 PM CEST
t300: berger.m
include reference and improve docu
Sun 15 Jul 2007 11:14:49 PM CEST
biosig4c++: SAVE2GDF
- optimized selection of data type.
This improves memory efficiency of GDF files
Sat 07 Jul 2007 02:51:32 AM CEST
biosig4c++:
SCP read/Write, HL7 write: improve scaling issue
Wed 04 Jul 2007 11:39:57 PM CEST
biosig4c++:
SCP write: Section6.StartPos is now a index
(relative pointer) instead of an absolute pointer.
this fixes a nasty seg fault bug.
GDF read: if file has no eventtable, EVENT.N was undefined
this is fixed now.
save2gdf: single input argument just reads data
Tue 03 Jul 2007 12:11:07 PM CEST
biosig4c++:
SCP read: scp_decode must not scale data
SCP write: data block is defined within SWRITE
data is written to file at SCLOSE
Mon 02 Jul 2007 03:54:23 PM CEST
biosig4c++: save2gdf
fix for BigEndian platform
biosig4c++: t220/sopen_scp_write
fix for BigEndian platform
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.97 ----------------------------------
Sun 1 Jul 2007 23:07:40 PM CET
====================================================
Wed 27 Jun 2007 03:51:52 PM CEST
t250:artifact_selection
fix for unknown sampling rate of event file
Wed 27 Jun 2007 11:01:46 AM CEST
biosig4c++: t210/sopen_scp_read
PhysDim removed (use PhysDimCode instead)
obsolete code removed
biosig4c++: t230/sopen_hl7aecg
flexible Physical units are now supported
Tue 26 Jun 2007 07:55:19 PM CEST
biosig4c++: t210/scp-decode
replace ultoa with sprintf
biosig4c++:save2gdf
fix scaling factors when writing EDF and BDF
biosig4c++:t220/sopen_scp_write.c
check calibration factor use a tolerance interval of 1e-14
biosig4c++:biosig.c
EDF,BDF & GDF 1.x: deblank PhysDim - needed for proper conversion to PhysDimCode
biosig4c++:Makefile
add tests for BDF and EDF conversion
Fri 22 Jun 2007 11:05:12 PM CEST
biosig4c++
SWRITE implemented.
supports rescaling, resampling, block data, all (whole byte) data types
Thu 21 Jun 2007 11:03:24 AM CEST
T200:SOPEN: EDF-write
fix problem when sprintf('%-8f',HDR.NRec) yields more then 8 characters
check round-off errors in HDR.PhysMin/Max
T200:SREAD: EEProbe
fix HDR.FILE.POS (affected sload)
T200: SSAVE: BDF,EDF,GDF
define Phys/Dig/Min/Max if missing
T200: SWRITE: BDF,EDF,GDF
support rescaling of data (HDR.FLAG.UCAL=0)
T200: OPENEEP: EEProbe
fallback mechanism if unsupported feature is used
BioSig for Octave and Matlab:
<NEW> categories T310 and T510
include functions from Clemens Brunner for computing and displaying ERD/ERS, PLS, and HRV
Mon 18 Jun 2007 09:44:42 AM CEST
biosig4c++: HL7
use LEAD_ID_TABLE for converting HDR.Label to HDR.LeadIdCode
Sat 16 Jun 2007 11:41:05 PM CEST
biosig4c++:
bidirectional conversion between PhysDim and PhysDimCode implemented
HDR.PhysDim can become obsolete
Fri 15 Jun 2007 11:24:22 AM CEST
biosig4c++/t210: sopen_scp_read
fix HDR.DigMin/Max, HDR.PhysMin/Max
Fri 15 Jun 2007 09:48:50 AM CEST
t200:physicalunits
fix for Octave2.1
fix when PhysDim is empty
return HDR.PhysDim and HDR.PhysDimCode in any case, even if none is defined
maybe-missing:
include fake full.m, sparse.m for Octave2.1.73 compatibility
T200: SOPEN
support Nakamura data set
Tue 11 Jun 2007 09:48:50 AM CEST
maybe-missing:
fix beta*.m for Matlab
=== Package: Biosig for C/C++ ======================
--- Version: 0.41 ----------------------------------
Thu 07 Jun 2007 09:18:40 PM CEST
====================================================
Thu 07 Jun 2007 08:53:24 PM CEST
biosig4c++:
- SCP (read)
produce HDR.Label based on LeadIdCode
- SAVE2GDF
docu: include help and usage information
Thu 07 Jun 2007 08:51:46 PM CEST
T200: ET-MEG
- reorganize parser
- de- and encoding of all fields including
information sensor geometry
Tue 05 Jun 2007 04:33:20 PM CEST
T200: ET-MEG - Write
- sections channels, groups, modules and sensors,
if available, are propagated to target file header.
Mon 04 Jun 2007 03:07:51 PM CEST
T200: ET-MEG
- check consistency of header information and file size
- fix counter of reading samples
T200: physicalunits.m
- improve speed: same of PhysDim of different channels are looked up only once
=== Package: Biosig for C/C++ ======================
--- Version: 0.40 ----------------------------------
Fri 01 Jun 2006 10:15:46 CET
====================================================
Thu 24 May 2007 12:51:51 PM CEST
BioSig4C++:
support for HL7aECG format included
Thanks to Elias Apostolopoulos
Tue 22 May 2007 05:51:35 PM CEST
T200: EEProbe format
OPENEEP reads header information,
and tries to decode data segments (this is not complete yet)
OPENIFF changed for needs on EEProbe
SOPEN uses OPENEEP for reading EEProbe data
T200: FAMOS format
started to include support (not complete yet)
DOC: LEADIDTABLE_SCPECG
T200: LEADIDCODE
take into account amendment A1 of EN1064
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.96 ----------------------------------
Fri 27 Apr 2007 05:07:40 PM CET
====================================================
Fri 27 Apr 2007 05:15:49 PM CEST
T200:
data of epilepsy prediction workshop 2007 (Freiburg) supported
biosig4c++:
fix byteswap for Mac OS X
Thu 12 Apr 2007 05:33:21 PM CEST
T200:SLOAD
GDF: size of HDR.ArtifactSelection is now based on size of HDR.TRIG (instead of HDR.Classlabel)
default EOG correction method has changed from "REG" to "REG fft16" (correction coefficients are based on filtered data)
HDR.TRIG takes into account a resampling.
Thu 29 Mar 2007 02:24:51 PM CEST
T250: GET_REGRESS_EOG
general filter supported
downsampling supported
Mode f16 and fft16 are obsolete
Thu 22 Mar 2007 02:05:30 PM CET
T250: GET_REGRESS_EOG:
add REG+CAR, REG+ICA1,2 methods
add FFT1-6Hz filter
Wed 21 Mar 2007 05:50:49 PM CET
T300: AAR
default mode changed to stabilized RLS mode=[17,5].
Wed 21 Mar 2007 10:56:20 AM CET
T200: BrainVision:ASCII format
bug fix
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.95 ----------------------------------
Wed 07 Mar 2007 05:07:40 PM CET
====================================================
Wed 07 Mar 2007 12:04:09 PM CET
T200:
+ (partial) support for NXA and SQD format added
+ bug fix (?) for BDF events
support for writing FLT format included
T200:SLOAD
+ improved support for large data sets
+ loading single, rereferenced channel fixed
T250: GET_REGRESS_EOG
+ added methods PCA, REG+PCA, MSEC, (BF)
+ filtering 1-6 Hz is now default for estimating the correction coefficients
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.94 ----------------------------------
Tue 06 Feb 2007 10:56:23 AM CET
====================================================
Tue 06 Feb 2007 10:56:55 AM CET
T450: Multiple test statistic
FDP (false discovery proporation), gFWE (genearalized family-wise error),
GLOB (global tests) are included
Mon 05 Feb 2007 05:34:49 PM CET
T501: PLOT_COUPLING
include visualization of PLOT_COUPLING (from G. Nolte) in CVS-repository
Wed 31 Jan 2007 10:45:01 PM CET
T200: SOPEN, SREAD
support of AINF format included
T200: FEOF, STELL, SSEEK
support of ET-MEG, AINF included
Fri 26 Jan 2007 10:35:32 AM CET
T200: HDR2ASCII <NEW>
T200: SOPEN
HDR2ASCII displays and stores header information HDR in ASCII text.
The ASCII file can be converted into an HDR struct using SOPEN.
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.93 ----------------------------------
Tue 23 Jan 2007 09:57:18 AM CET
====================================================
Tue 23 Jan 2007 10:19:16 AM CET
T450: statistical analysis using false discovery rate (FDR)
these functions are provided by Claudia Hemmelmann from University Jena, Germany. Thanks.
T501: visualization of EEG coupling
This is provided by Guido Nolte, Thanks.
Fri 19 Jan 2007 11:15:36 PM CET
T200/sopen, sread, sload
ET-MEG: support if INT, scaling of INT data
Fri 19 Jan 2007 05:45:23 PM CET
T200/bv2biosig_events
improve conversion, consider RAW-SEASON2 data
doc/eventcodes.txt
include state eyes-closed-relax, eyes-open-relax
T250/GET_REGRESS_EOG
better documentation
preperation of additional EOG-Component improved
Sat 06 Jan 2007 09:41:17 PM CET
T200: SOPEN
STL: reading support added
Fri 29 Dec 2006 06:30:29 PM CET
T200: GETFILETYPE
identification of UFF58, STL, IGES, 3DM, PLY
Thu 28 Dec 2006 03:59:35 PM CET
DEMO: DEMO8.M <NEW>
demonstrates the use of the quality control with
histogram analysis and interactive selection of threshold
for automated overflow detection.
T200: SOPEN
support for automated overflow detection improved.
Saturation thresholds can be determined a priori using
HDR.THRESHOLD and ...= sopen(HDR, ...)
Considered are EDF/EDF+, GDF, BDF, CNT, BrainVision, BKR, alpha, GTF, BCI2002b.
(Other formats do not suggest any Thresholds).
T250: HIST2RES
support of type "qc:histo", this enables considering
the scaling and the overflow rejection.
T500: PLOTA
"QC:HISTO" improved support for quality control using
histogram analysis
Wed 27 Dec 2006 02:18:19 PM CET
T200: SOPEN
warning that OVERFLOWDETECTION might fail with EDF data
(reason: EDF uses the Max/Min values for scaling only).
T250: EEG2HIST
returns "qc:histo" type (similar to qc_histo).
interactive selection of Thresholds for overflow detection
Fri 22 Dec 2006 04:04:12 PM CET
T200:
support of FLT (ET-MEG) format included
Thu 23 Nov 2006 10:50:09 AM CET
t200: SLOAD
fix CHAN if EOG_CORRECTION files
t400: train_sc, decovm
allow classes with no (valid) samples
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.91 ----------------------------------
Mon 20 Nov 2006 11:39:13 AM CET
====================================================
Mon 20 Nov 2006 11:20:22 AM CET
t200:SOPEN, SAVE2GDF
fix some problems converting EDF+ to GDF files
Fri 10 Nov 2006 03:57:01 PM CET
doc/eventcodes
add codes EYE and Muscle activity,
special code for new segment
correct code for nonequidistant sampling to 0x7fff
t200/sopen:
Brainvision: improved decoding of headerinformation
filter (HDR.Filter.HighPass fixed)
electrode positions (HDR.ELEC.XYZ) fixed
event code 0x7ffe is used for "new segment"
T200: SLOAD
support of EOG_CORRECTION:ON
this works now for some data sets that fulfill certain criteria.
It is planned to extend this support to other data sets, too.
T200: ELOAD
decoding of BrainVision events included
T250:
IDENTIFY_EOG_CHANNELS: <New> tries to obtain EOG channels from HDR.Labels
REGRESS_EOG: uses the avove function, docu also improved.
t200: PhysicalUnits
support of UCUM-x73 conversion table
t200: CNTOPEN
conversion of Date improved
t250: hist2res <New>
computes summary statistics from histogram
t500:SVIEW
handling of variable input arguments simplified.
Fri 27 Oct 2006 06:10:19 PM CEST
t200:sopen
ISHNE: fix several open issues: now the data of the testfile ISHNE60min.ecg can be reconstructed.
Thu 26 Oct 2006 10:23:03 AM CEST
t200/sopen
BrainVision:
support of HDR.Cal, HDR.PhysDim,etc improved
ISHNE:
typo fixed
Mon 23 Oct 2006 10:50:53 AM CEST
doc/EVENTCODES.TXT
define inspiration and expiration events
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.90 ----------------------------------
Wed 11 Oct 2006 01:23:23 AM CEST
====================================================
Tue 10 Oct 2006 11:31:45 PM CEST
T400
+ Sparse-LDA is fixed now.
Mon 09 Oct 2006 04:15:46 PM CEST
T400/libSVM
+ libSVM for Octave implemented and tested.
Linear SVM can be used in Octave, too.
T400: TRAIN_SC, TEST_SC
+ Sparse-LDA completed
+ prewhiting for all SVM methods
T200: SOPEN
Hitachi ETG4000 (CSV-based) format supported
Wed 20 Sep 2006 02:31:57 PM CEST
T300/HEARTRATEVARIABILITY
fix scaling of absolute LF/HF/Total values
(normalized units were ok).
Wed 13 Sep 2006 07:01:58 PM CEST
T250: QC_HISTO <NEW>
quality control with histogram and entropy method
Fri 08 Sep 2006 10:26:12 PM CEST
T200:sopen
EPL: fix support for event and markers
TFM-Excel:
bug fix for older TFM Build 2.2.9
support of HDR.Patient.Sex
conversion to PhysDimCode
T200/physicalunits.m
doc/units.cvs
codes for SI, TPRI and other cardiovascular parameters
Tue 05 Sep 2006 03:49:40 PM CEST
T200: OPENXML
FDA-XML: fix reading of GE Marquette 5000
Mon 04 Sep 2006 11:22:29 AM CEST
T200:
Support of EPL format implemented
Fri 01 Sep 2006 11:55:07 AM CEST
T200:SLOAD
reading multiple files includes check on Labels and PhysDim
T200:SREAD
remove obsolote code for ACQ and TFM_EXCEL_BeatToBeat
support BDF files with zero-samples channel.
T200:SOPEN
HDR.Label, PhysDim, Transducer are now cell-strings (were char-arrays)
SVIEWER:
changes in HDR.Label and HDR.PhysDim taken into account.
T400:TEST_SC
remove need for LDBC[234]
Tue 22 Aug 2006 07:37:31 PM CEST
T400:
+ Sparse-LDA classifier included
- obsolete functions removed
+ fix Labels of output in TEST_SC
Mon 21 Aug 2006 06:46:12 PM CEST
T200: OPENXML
Support for GE MAC5000 file (claiming to be compatible with FDA-XML) included
T400:
+ Support for Sparse-LDA included
Thu 17 Aug 2006 03:28:53 PM CEST
T200: GDF2.0 supports non-equidistant (sparse) sampling.
GDF2.0 is finalized.
Sat 12 Aug 2006 09:26:25 PM CEST
T200: support of IMAGE:HGT format
Fri 11 Aug 2006 07:10:59 PM CEST
T200/SOPEN
BrainVision: support of HDR.T0
Warning "no automated overflow detection" does not apply to EVENT files
remove HDR.Calib = sparse(2:HDR.NS+1,1:HDR.NS,1);
reading LOC files modified (looks better)
Enable writing of GDF2.0 files
T200/GETFILETYPE
enable TYPE-identification of EEG-BrainVision file
reorganize Nicolet identification
Thu 10 Aug 2006 09:02:05 AM CEST
DOC: ELECPOS.TXT
T200: LEADIDCODEXYZ
Electrode positions (HDR.ELEC.LOC) and IdCode (HDR.LeadIdCode)
for EEG channels are supported
T500: PLOTA
visualization of Electrode positions
Wed 09 Aug 2006 10:25:51 AM CEST
T200: SOPEN
read Events from Delta/NihonKohden EEG files
Tue 08 Aug 2006 09:51:33 AM CEST
T200: TFMVAR
groups are supported - enables more flexible jackknife method
classes are supported, too.
Thu 03 Aug 2006 11:43:44 AM CEST
T200: SOPEN
EEGLAB: include cue information in eventtable
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.81 ----------------------------------
Wed 02 Aug 2006 10:58:26 PM CEST
====================================================
Wed 02 Aug 2006 04:02:39 PM CEST
T200: SLOAD, CNTOPEN, SOPEN
32bit-CNT (Neuroscan) files can be loaded with MODE='32bit'
Wed 02 Aug 2006 03:20:08 PM CEST
T200: SOPEN, GETFILETYPE
reading of EEGLAB data files supported
Wed 02 Aug 2006 11:47:07 AM CEST
T250: REMOVE5060HZ
add sine/cosine fit and removal
Notch+ is not recommended - removed from docu
Mon 31 Jul 2006 02:00:32 PM CEST
T300/NQRSDETECT
filter order must be integer
Mon 31 Jul 2006 01:49:05 PM CEST
T200/SREAD
ensure that return data is always a full (never a sparse) matrix
(fixes a bug in QRSDETECT)
Wed 26 Jul 2006 11:42:39 PM CEST
T250: REMOVE5060HZ <NEW>
methods for removing 50/60 Hz line interference
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.80 ----------------------------------
Wed 12 Jul 2006 10:09:16 PM CEST
====================================================
Wed 12 Jul 2006 09:46:28 PM CEST
T300: NQRSDETECT
implements QRD-detector based on Afonso et al. 1999
it is also called by QRSDETECT with Mode=2
Thanks to Rupert Ortner.
T300: RESPDETECT
simple respiration detector
T400: add warning to obsolete functions
findclassifier[12].m ldbc[234].m, mdbc.m, gdbc.m llbc.m
T500: SVIEW, PLOTA
update latest changes
Mon 10 Jul 2006 05:08:10 PM CEST
t400/train_sc, test_sc
move quadratic classifier into train_sc, test_sc
fix wrapping for SVM, SVM11, RBF
Thu 29 Jun 2006 08:46:07 AM CEST
t400/train_sc
conversion to MODE.hyperparameters.### completed
t400/test_sc
enable combination of GSVD with any other classifier
Tue 27 Jun 2006 03:27:35 PM CEST
t400/findclassifier
remove display debugging information
linear 2-class problem requires only single discriminant vector
t400/test_sc, test_svm11
fix identification of classifier type (statistical classifier)
incorporate code from test_svm11 into test_sc.m
t400/train_sc, train_svm11, train_svm11
linear 2-class problem requires only single discriminant vector
incorporate code from train_svm, train_svm11 into train_sc.m
add LDA/GSVD classifier
Fri 23 Jun 2006 05:13:37 PM CEST
t400/findclassifier, train_sc, train_svm
hyperparameters for SVM and other classifiers can be controlled through the Mode
support of linear programming machines (LPM): useful for feature selection, too
support of sparse LDA ?
support of SVM:LIB:RBF
t400/test_sc
support if SVM:LIB:RBF
t400/train_svm11, test_svm11
support for 1-versus-1 multiclass SVM added
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.77 ----------------------------------
Wed 14 Jun 2006 08:29:29 AM CEST
====================================================
Sat 10 Jun 2006 03:30:32 PM CEST
biosig4octmat:
reorganize reading of XML files
SOPEN uses now OPENXML to access XML data
OPENXML is an interface to the various XML-toolboxes.
the XML-Toolbox of Peter Rydesater is used
David Bateman converted the MEX into an OCT function
Tue 06 Jun 2006 12:08:03 AM CEST
biosig4c++: ACQ
reading ACQ format (except for Marker section)
fix GCD
Sat 03 Jun 2006 03:19:50 PM CEST
biosig4octmat: SCPOPEN
CRC check implemented
writing gender information was buggy - fixed!
writing Section 0 was buggy - fixed.
Tue 23 May 2006 09:42:41 AM CEST
biosig4c++: SCP
writing tag 14
mechanism for propagating SCP internal fields (added in aECG)
biosig4c++
writing of SCP file improved.
Franco's code has been moved into SOPEN_SCP_WRITE
Tests with AMD64 and PPC64 successful
biosig.h and biosig_vs.h unified.
Should work with MS VC++, too.
Wed 17 May 2006 11:46:00 AM CEST
biosig4octmat: SCPOPEN
reading of files with mixed section order fixed
Writing SCP files included (no CRC check yet).
Mon 15 May 2006 12:46:18 PM CEST
biosig4c++:
writing of SCP file fixed
biosig4octmat:
evoked_potentials and plota: improved
Fri 28 Apr 2006 08:08:08 PM CEST
biosig4c++
check in Francos code for Writing SCP files
added a test function for SCP<->GDF converters
moved SOPEN_WRITE_SCP into T220
moved SOPEN_READ_SCP into T210
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.76 ----------------------------------
Thu 27 Apr 2006 09:51:37 PM CEST
====================================================
Thu 27 Apr 2006 09:30:45 PM CEST
biosig4octmat: t200/SOPEN
extracts ZIP files
loads ODF files using XMLTREE
Wed 26 Apr 2006 11:47:12 AM CEST
biosig4octmat: demo/bench_biosig
update version number
biosig4octmat: t200/SOPEN, SREAD
fix for LARGE BDF files
biosig4octmat: t200/SLOAD
support of SEL-files (artifact selection) with GDF files
biosig4octmat: t500/PLOTA
return handle to MEAN+STD figures
Tue 25 Apr 2006 12:36:07 PM CEST
biosig4octmat: DEMO2.M
update Download address
use of findclassifier
=== Package: Biosig for Python =====================
--- Version: 0.02 ----------------------------------
Sat 25 Mar 2006 02:56:52 CET
====================================================
Python tools set up
=== Package: Biosig for C/C++ ==========
--- Version: 0.32 ----------------------------------
Wed 22 Mar 2006 22:15:46 CET
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.75 ----------------------------------
Wed 15 Mar 2006 22:15:46 CET
====================================================
Fri 17 Mar 2006 05:08:48 CET
biosig4c++: SCP2GDF converter
use of raw data (integer representation)
big-endian platforms supported
biosig4octmat: SCPOPEN
Octave compatibility fixed
Mon 13 Mar 2006 12:54:44 CET
biosig4octmat:
PAYNTER: use of time constant was buggy - fixed
biosig4c++
using of LIBXML2 for reading XML data
Thu 02 Mar 2006 14:13:15 CET
biosig4c++
support of BDF (GDFTYP=255+24) fixed
Tue 28 Feb 2006 20:55:09 CET
biosig4octmat: SOPEN, GETFILETYPE
support for data of BCI competition 2002 included
Mon 13 Feb 2006 12:24:52 CET
biosig4c++
predefine NaN and INF
biosig4octmat: SOPEN, SCLOSE
GDF 1.94: exchange position of HDR.EVENT.N and HDR.EVENT.SamplingRate
Fri 03 Feb 2006 00:09:51 CET
biosig4c++
support of ppc64 and amd64 improved
HDR.NRec is now unsigned
Mon 23 Jan 2006 19:51:28 CET
biosig4octmat: T200
support for writing of SCP data format implemented
Mon 16 Jan 2006 15:49:06 CET
biosig4c++:
aECG struct added
identification of XML added
g++ uses stricter syntax check than gcc: fixed for g++
Sun 08 Jan 2006 03:35:11 CET
biosig/demo/demo7.m
fix example 5
add more displays
T300: TFMVAR
X.C was transposed - corrected
scaling of standard error included within function
datatype changed from "TF-MVAR" to "TF-MVAR 2.0"
T300/baccala2001
fix example 5
T500: PLOTA
TF-MVAR:
calculating S.E. in significance test corrected
display was transposed - corrected
support "TF-MVAR 2.0" added
Fri 23 Dec 2005 13:55:20 CET
biosig/t500/plota.m
MVAR: make arguments conformant to TFMVAR
Thu 22 Dec 2005 16:13:20 CET
biosig/t200/sopen.m
FLAGs are set at the beginning - no postprocessing;
fixes bug on unsupported OVERFLOWDETECTION:OFF
biosig/doc/units.csv
add unit [Tesla]
biosig/t200/physicalunits.m
in case of ambigous units, choose the one without Prefix
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.70 ----------------------------------
Mon 19 Dec 2005 12:23:32 CET
====================================================
Fri 16 Dec 2005 20:02:40 CET
biosg/t500/plota:
TF-MVAR: display of AutoSpectra supported
MVAR: simplified and cleanup of code
biosig/t400/UNTRAIN_SC:
Bug caused errorenous cros-validation with
statistical classifiers.
biosg/t200/sopen.m:
EDF+ Annotations: improve decoding
Sat 10 Dec 2005 23:36:50 CET
biosig/t200:
sopen, openiff, sread:
improve support for EEProbe format
UCAL correctly supported
data loaded into UINT8
HDR.Cal factor corrected
biosig/t200: sopen, sread
BDF: overflow detection based on bit20 in Status channel
BDF: EVENT decoding (of Status channel) supported
Status bit20=0 indicates out of range
http://sccn.ucsd.edu/pipermail/eeglablist/2005/001158.html
biosig/t200: sopen
EDF+: 1006:500Hz
annotation channel ignored by default:
sampling rate is calculated only from used channels.
FIF: open FIF file
Sat 10 Dec 2005 02:36:50 CET
biosig4java
start
=== Package: Biosig for C/C++ ======================
--- Version: 0.28 ----------------------------------
Thu 01 Dec 2005 05:21:56 CET
====================================================
Thu 01 Dec 2005 05:05:13 CET
BioSig for C/C++
added stub handle for SCP and HL7aECG data
Tue 29 Nov 2005 12:52:08 CET
biosig/t200/sload
NUMBER_OF_NAN_IN_BREAK - argument added
This parameter controls how many NaN's are inserted
when two segments are concatanated.
Mon 28 Nov 2005 20:44:20 CET
biosig/demo/demo3
definition of HDR.PhysDimCode
biosig/demo/BENCH_BIOSIG
version number changed because BCI4EVAL and FINDCLASSIFIER have changed.
biosig/t500/plota.m
MVAR: typo fixed
biosig/t490/BCI4EVAL
rankcorrelation removed - its slow and nobody is using it.
biosig/t400/findclassifier
XV is now based on group-based LOOM
an X-Fold cross-validation can be easily implemented (speed increase)
Fri 25 Nov 2005 00:44:42 CET
t200/SOPEN
fix reading EEProbe-TRG files
fix saving of EVENT data
Tue 22 Nov 2005 22:08:52 CET
t200/SAVE2GDF
add HDR.PhysMin/Max if missing
fix saving of EVENT data
Mon 21 Nov 2005 03:28:08 CET
biosig4c++:
big-endian platform supported, too.
tested in PPC64 platform
biosig.c: sopen
EDF, BDF, CNT
bug fixes
main.c:
usage included
existing files are read, others are generated
display header information
Fri 18 Nov 2005 16:15:14 CET
biosig4c++
SREAD2 added:
different input arguments (than SREAD)
memory allocation done by user
SREAD, SREAD2
argument START-Position added
support of channel selection added using HDR.CHANNEL[k].OnOff
Sun 13 Nov 2005 23:29:06 CET
demo: BENCH_BIOSIG
benchmark based on typical BioSig function added
Mon 07 Nov 2005 17:55:04 CET
T300: ARSPECTRUM
added
T500: PLOTA
Confusion:
TSD_BCI7: support of arg2='TSD'
TSD_BCI9 added
AAR-based HRV spectra
ARSPECTRUM added
biosig/t300/qrsdetect
if available, returns HDR.Patient and HDR.T0
biosig/t300/heartratevariability
physical dimension calculation cleaned up.
allows second input argument
if available, returns HDR.Patient and HDR.T0
biosig/T300: BARLOW, HJORTH, WACKERMANN
added
handling of missing values improved
Sa 05 Nov 2005 20:27:47 CET
biosig/t200: SOPEN, OPENIFF
support of EEProbe format improved
biosig/t200: SOPEN
EEProbe - TRG file: ignore line 2
GDF (write): fix HDR.AS.SPR for HDR=0;
biosig/t200/physicalunits.m
scale is second output argument
Fr 04 Nov 2005 11:45:55 CET
biosig/t300: HEARTRATEVARIABILITY
added
Wed 02 Nov 2005 23:59:45 CET
biosig/t200/SREAD:
fix EEProbe-CHN format
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.65 ----------------------------------
Sat 29 Oct 2005 22:02:52 CEST
====================================================
=== Package: Biosig for C/C++ ======================
--- Version: 0.21 ----------------------------------
Sat 29 Oct 2005 22:02:36 CEST
====================================================
Sat 29 Oct 2005 21:07:06 CEST
biosig/install.m
in order to find the eventtable include path biosig/doc
change HOME to BIOSIG_HOME
do not include biosig/MAYBE_MISSING on Matlab 7.0 or higher
biosig/t200/
physicalunits.m
fix comparison of empty fields because cellstr('') is not empty
convert leading 'µ' into 'u'
sopen, sclose, save2gdf
writing of EVENT-file supported
sload
fix EEProbe-CNTm EEProbe-AVR
biosig/T300: QRSDETECT
rounding of indices
return HDR.T0 and HDR.Patient, too.
Mon 24 Oct 2005 18:19:13 CEST
T400: FINDCLASSIFIER[12]
typos fixed; allow NaN as classlabels - these are removed in the beginning
T400: TEST_SC
cleaner coded
T490: KAPPA
NaN's in the input are ignored
Sun 23 Oct 2005 21:34:40 CEST
biosig4c++/
SOPEN-WRITE: CFWB
memory allocation error
HDR.CHANNEL[k].DigMax and HDR.CHANNEL[k].DigMin
changed from INT64 to DOUBLE
SOPEN (GDF):
HDR.PhysDimCode added
biosig/t200/PHYSICALUNITS.M
NEW: converts HDR.PhysDim in HDR.PhysDimCode and vice versa
biosig/doc/header.txt
HDR.PhysDimCode added
biosig/t200/SOPEN
loading dataset IV_2005 fixed.
loading dataset III_2003 fixed.
HDR.PhysDimCode supported by GDF
biosig/doc/DecimalFactors.txt
Prefix added as 4th column
T490: WOLPAW_ENTROPY
NEW
T490: KAPPA, BCI4EVAL
Mutual Information added
T490: BCI4EVAL
typo corrected
Mutual Information added
correlation coefficient (rank and pearson) added
T500: SVIEW
location of EventCodes has moved from T200 to DOC
biosig/doc/
will contain documentation files
NEW:
DecimalFactors.txt Table of Decimal Factors
units.cvs Vital Signs Units of Measurement
MOVED from t200:
leadidtable_scpecg.txt EN1064 Lead Identification Table of the SCP-ECG format
eventcodes.txt Table of Event Codes
Thu 13 Oct 2005 19:42:16 CEST
T200/SOPEN.M, doc/header.txt:
GDF2.0 pre: HDR.DigMax, HDR.DigMin are changed from INT64 to FLOAT64
biosig4c++:
GDF2.0 pre: HDR.DigMax, HDR.DigMin are changed from INT64 to FLOAT64
FLAG for OVERFLOWDETECTION and CALIBRATION added
Thu 13 Oct 2005 11:07:09 CEST
biosig/demo/make_cc7:
use FINDCLASSIFIER instead of FINDCLASSIFIER[1,2]
biosig/T400: findclassifier
findclassifier2 modified for the use with BCI4EVAL
modified for use with Statistical and SVM classifier
cleanup
biosig/T400: train_svm.m
interface to various SVM packages
training of SVM classifier using, libSVM for Matlab, OSU-SVM or LOO-SVM
added KM-SVM, SVC
biosig/T400/train_sc.m
support for SVM classifier added (using call to train_svm)
returns weights if 3rd argument is provided
biosig/T400/test_sc.m
support for SVM classifier added
biosig/T400/untrain_sc.m
decremental learning
biosig/T400: LDBC2, LDBC3, LDBC4
scaling of weight vector corrected
input arguments CC.MD supported
biosig/t200/leadidtable_scpecg.txt,
table of lead identification codes according to the SCP-ECG (EN1064) standard
biosig/t200/getfiletype.m
reads "leadidtable_scpecg.txt"
biosig/t200/scpopen
HDR.Label is now based on "leadidtable_scpecg.txt"
HDR.Patient.Weight normalized to kg
HDR.Patient.Height normalized to cm
HDR.Patient.Age normalized to s
HDR.Patient.Birthday
biosig/T200:CNTOPEN
support of Latency added
biosig/t200: SOPEN, GETFILETYPE:
support of BrainVision MarkerFile
replace PERMISSION by HDR.FILE.PERMISSION
biosig/t490: BCI4EVAL
add AUC, Aprime, dprime
add paired t-test for 2-class data
add SNR, I, AUC for multiclass data
biosig4c++/
SOPEN-READ: SCP-ECG format
added
Mon 10 Oct 2005 17:47:26 CEST
biosig/demo/demo7
add simulation of Kus et al 2004
Mon 03 Oct 2005 16:20:41 CEST
biosig/t400/test_sc.m
- fix orientation of vectors
- prepare support for SVM
biosig/t200/bkropen.m
- Warning text corrected:
- Overflow detection must not rely on HDR.DigMax
biosig/demo/demo7.m
- fix model order problem
Fri 23 Sep 2005 15:34:14 CEST
biosig4c++
BDF, BKR, CFWB, CNT read support
mapping of raw data to matrix
Wed 21 Sep 2005 18:43:38 CEST
GDF2.0pre:
HDR.NS is now 16 bits (2 bytes)
HDR.HeadLen is now 2 bytes (counting the number of 256-byte blocks)
This limits the number of channels to 65534, which is not a real limitation.
biosig/t200/sopen.m and biosig4c++/biosig.[ch] are changed accordingly.
Tue Sep 20 22:56:59 2005
biosig4c++
64bit platform supported
Tue 20 Sep 2005 11:06:58 CEST
biosig4c++
support for writing EDF
Fri 16 Sep 2005 16:45:46 CEST
T200: SOPEN, GETFILETYPE, IOPEN, BKROPEN, CNTOPEN, SCPOPEN, SWRITE, SCLOSE
support of on-the-fly compression and decompression
of gzipped files using fopen(fn,'r/wz') in octave
Currently, this is supported with Octave only; because Matlab does neither
support fopen(...,'rz') nor fopen(...,'wz')
T200: SOPEN (WRITE):
by default the format GDF2.00pre (Ver 1.91) is used
doc/header.txt
PERMISSION moved into HDR.FILE.PERMISSION
=== Package: Biosig for C/C++ ======================
--- Version: 0.10 ----------------------------------
Mon 12 Sep 2005 19:31:13 CEST
====================================================
=== Package: Biosig for Octave and Matlab ==========
--- Version: 1.60 ----------------------------------
Mon 12 Sep 2005 19:31:13 CEST
====================================================
Sat 10 Sep 2005 23:59:58 CEST
T500: PLOTA: MVAR
use t-distribution for significance test
T300: TFMVAR
support of imag-Coherence included
Sat 10 Sep 2005 23:42:43 CEST
BIOSIG4C/biosig.h, biosig.c
GDF2.0pre: reading and writing of fixed and variable header and Event table implemetented.
SREAD, SWRITE, SEOF, SSEEK, STELL, SREWIND implemented
T200: SOPEN: GTF
fixed incorrect start of data set caused incorrect channel order
fixed reading state information
T200: SOPEN: GDF2.0
HDR.PID, HDR.RID become internal fields only.
- remove warnings for undefined HDR.PID and HDR.RID
- HDR.PID is generated from HDR.Patient.{ID,Name}
- Position of GND and REF electrode
demo/demo3.m
adapted
Fri 09 Sep 2005 17:34:46 CEST
BIOSIG4C/biosig.h, biosig.c added
defines the Header Structure
and demonstrates the use of reading and writing an GDF header
Wed 07 Sep 2005 17:15:32 CEST
+ several repositories started
BIOSIG4C++
will contain a C/C++ library for accessing GDF and other dataformats
SigViewer
should contain the sources of
BioFeedPro
should contain the realtime linux resources for data acquistion
Wed 31 Aug 2005 17:50:28 CEST
T200: SOPEN GDF2.0pre
+ HDR.Patient.Headsize (circumference, nasion-inion, A1-A2)
+ HDR.Patient.Medication
+ HDR.Patient.Smoking
+ HDR.Patient.AlcoholAbuse
+ HDR.Patient.DrugAbuse
+ HDR.Patient.Impairment.Visual
+ HDR.Filter.LowPass
+ HDR.Filter.HighPass
+ HDR.Filter.Notch
+ HDR.ELEC.REF
+ HDR.ELEC.GND
+ compatibility with Octave tested and improved
Mon 29 Aug 2005 21:01:38 CEST
SOPEN: GTF
state codes corrected.
SOPEN: EDF+ (Write)
support of Gender and Birthday
SOPEN: GDF 2.0pre
+ HDR.VERSION converted from string to numeric
+ HDR.Patient.Sex 0: unknown 1:male 2:female
+ Handedness 0: unknown 1:right 2:left 3: both equally
+ Birthday [Y M D h m s]
+ Weight
+ Height
+ HDR.REC.LOC.RFC1876 16 bytes
+ Latitude [degree]
+ Longitude [degree]
+ Altitude [meter]
- HDR.ID.Lab is obsolete
+ HDR.REC.IPaddr 4(6)byte
+ HDR.REC.Impedance [Ohm]
+ HDR.ELEC.XYZ size(NS,3)
Wed 24 Aug 2005 16:13:01 CEST
T500: PLOTA
minor changes related to EP's
MVAR:
replace NORMINV by TINV for significance test
correct significance test for eventrelated results
CORRELATION_WITH_REFERENCE:
new
T300: EVOKED_POTENTIAL
new
T300: CORRELATION_WITH_REFERENCE
new
T200: IOPEN:
EXIF/JPEG
HDR.T0 support added
TIFF header
PCX: added
T200: GETFILETYPE
identification of Ceegraph/BLSC format
T490: KAPPA
support of integer and logical types
T200: GDFDATATYPE
include reverse mapping e.g. 'int16' -> GDFTYP=3
return value GDFTYP
returns number of bits
T200: CNTOPEN
included support for TeegType=3
T200: SOPEN
TFM - Matlab export)
minor improvements
cleaner and more efficient code
BLSC
first attempt
general
initializing HDR.FLAG improved
T500: SVIEW
support of HDR.TYPE='ELPOS';
Tue 19 Jul 2005 13:42:51 CEST
T300: Berger
Event-structure is a valid input argument
Sun 17 Jul 2005 01:25:52 CEST
T200: SOPEN (EDF),
conversion of HDR.PreFilt allow ',' too.
T200: SOPEN, GETFILETYPE: ELPOS,
doc: header.txt
conversion of HDR.PreFilt allow ',' too.
HDR.ELEC.XYZ contains Electrode Positions
Fri 08 Jul 2005 21:58:31 CEST
T200: GETFILETYPE, IOPEN, IREAD,
- BigTiff supported
- some TIFF-tags added
- support for tiled tiff files added
Sat 02 Jul 2005 00:36:56 CEST
T200: IOPEN
EXIF support added
T200: GETFILETYPE
EXIF, SHAPE, another unspecified nicolot?
T200: SOPEN
GTF: read messages, annotations and states and convert into EVENT's
GDF: support of Equipment-ID
Thu 30 Jun 2005 12:44:41 CEST
- Dprime, Aprime, Bsecond added
- support for multiple states added
- sample-based AUC and Confusion matrix added
- add definition from Jane H.
Thu 23 Jun 2005 19:13:13 CEST
T490: CRITERIA4ASYNCBCI
added - based on discussion at the BCI2005 meeting
Tue 07 Jun 2005 11:55:36 CEST
T200: ACQ-format
- support of different sampleing rates
- clean up of HDR.SPR, HDR.AS.SPR
- use same HDR-structure than EDF/GDF
- fix channel selection for EDF/GDF
- reading of ACQ format uses same code as EDF/GDF
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.55 -------------
Tue 07 Jun 2005 11:55:36 CEST
======================================
Mon 06 Jun 2005 17:30:43 CEST
T200: SOPEN
loading of GDF-EVENT files fixed;
Sun 05 Jun 2005 01:21:44 CEST
T200: SOPEN, SREAD (alpha)
12bit and odd channel number problem fixed
T200: GETFILETYPE (ACQ-Biopac)
Warning Version > 38 not supported (yet).
T200: SDFOPEN, SDFREAD, EEGCHKHDR
are obsolete now
T490: CRITERIA2005IIIb
add time index
T490: BCI4EVAL
evaluation of submissions for 3rd BCI competition supported
Sat 21 May 2005 22:07:10 CEST
T400: ldbc2, ldbc3, ldbc4
typos fixed
T200: BKROPEN
HDR.TRIG got lost - included again
T200: EVENTCODES.TXT
include support for ASCII 27-31
Fri 20 May 2005 15:28:13 CEST
SVIEWER
- problem fixed if different channels have same label
- support of Alpha-trace marker fixed
Fri 13 May 2005 20:50:47 CEST
T200: SSEEK, STELL, SEOF
- add TMS32
- GDF/EDF/BDF:
T200: SREAD
- GDF/EDF/BDF: replace SDFREAD
- SCP: decompression moved from SCPOPEN
- IMAGE: forward call to IREAD
T200: SOPEN
- alpha: fix HDR.PhysDim (if empty for some channels)
- EDF/GDF/BDF: incoorporate SDFOPEN
- make sure there is no empty cell in HDR.Label{k} and HDR.PhysDim{k}, otherwise final STRVCAT would delete it.
- replace HDR.bits by HDR.Bits
- typo STR[n]CMP fixed
T200: SWRITE
- compatibility with Octave, support bitN ??
- remove option HDR.SIE.RAW
- replace HDR.bits by HDR.Bits
T200: SCPOPEN
move decompression to SREAD
T200: BKROPEN
BKR.THRESHOLD uses now header.Setup.Bits if available
BKR.THRESHOLD(BKR.AS.TRIGCHAN,1:2)=[-1,1]*2^15; moved to SREAD
BKR.EVENT contains trigger information
This is needed for compatibility with TRIGandSAVE2GDF
T200: SAVE2GDF
if only one of HDR.Dur, HDR.SampleRate, HDR.AS.SPR is defined,
make HDR.SPR = 1 and HDR.Dur = 1/SampleRate;
Sat 07 Mai 2005 21:46:39 CEST
T200: SDFOPEN
conversion of EVENT.Version 1 to 3 moved to SOPEN
T200: GETFILETYPE
identification of alpha-trace improved
T200: SAVE2GDF
enable arguments (HDR,data)
clean up of code
T200: SOPEN (alpha)
clean up of some code
support of Event information
ordering of channels fixed.
T200: SOPEN
conversion of EVENT.Version 1 to 3 included for GDF and alpha
include GTFOPEN, remove GTFOPEN.M
support of HDR.Patient.Name removed
IMAGE: forward call to IOPEN
T500: SVIEW
add PATCH for Events with Duration
T200: IREAD
fix BINTABLE default size=1;
Fri 29 Apr 2005 17:27:15 CEST
T490: AUC
replace TRAPZ - compatible to Octave
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.52 -------------
Wed 27 Apr 2005 17:58:54 CEST
======================================
Wed 27 Apr 2005 17:19:50 CEST
T300: QRSDETECT
change default threshold to 95%-tile
correction of fiducial point to R-peak
Mon 25 Apr 2005 23:13:16 CEST
T200: SOPEN, GETFILETYPE
- add ABF, ATF (axon text format)
- Alice4 improved
T300: BERGER
moved from noneeg to t300
Sun 24 Apr 2005 00:15:47 CEST
T200: GTFOPEN
added support of scaling and different sampling rates
Tue 12 Apr 2005 13:57:25 CEST
T200: TLOAD
fix check for HDR.Classlabel
T200: CNTOPEN (TYPE = AVG, COH, CSA)
define HDR.GDFTYP
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.51 -------------
Sun 10 Apr 2005 15:24:40 CEST
======================================
Sun 10 Apr 2005 14:39:48 CEST
T200: SOPEN, GETFILETYPE
- improve PLX and DDT
- add TMS/Portilab format
T200: SREAD
- GDF/EDF: replace SDFREAD
- BKR: local overflow detection
- improve PLX and DDT
- add TMS/Portilab format
T200: SLOAD (GDF)
- Loading HDR information from MAT-file becomes obsolete.
This feature might be removed in future. A warning message is added.
- TRY-CATCH for loading MAT-Files
T200: SDFOPEN
- GDF: improve warning message on erroreous eventtable
Thu 07 Apr 2005 12:19:50 PM CEST
Support for Octave 2.1.50 dropped
Tue 05 Apr 2005 08:03:27 PM CEST
T200: SOPEN
MIT: fix format 310 and block configuration
GTF: support for GTF (Galileo Transfer format)
Calib*ReRefMx compatibility with Octave and Matlab (including 2.1.50, >2.1.64, 5.3)
SCP: use of CHAN argument
CNT: OVERFLOWDETECTION - THRESHOLD added for int16
PLX, DDT added; NEX improved
T200: SREAD, GETFILETYPE, SOPEN
compatibility to Octave improved
PLX, DDT added; NEX improved
Mon 04 Apr 2005 00:08:21 CEST
T200: SCPOPEN
allow CHANNEL selection - avoids decompression of unused channels
Sun 03 Apr 2005 01:21:23 CEST
T200: SDFOPEN - WRITE
check if scaling would yield NaNs -> correct these.
T200: SAVE2GDF
make compatible to Octave
several improvements
Sat 02 Apr 2005 17:49:51 CEST
T200: SCLOSE (GDF-EVENT)
improved check of HDR.EVENT;
cleaner and more robust code.
DOC: HEADER.TXT
improve format: sub-structures are easier identified
maybe-missing
add RAT.M, NUMEL.M
Fri 01 Apr 2005 18:48:15 CEST
T200: SOPEN
MIT-ATR: improve performance in Octave
Tests with Octave
SCP: use TYPE 'native'
fix check in input arguments e.g. SOPEN(fn,CHAN)
move Calib(InChanSelect,:) from SREAD to SOPEN
'native': InChanSelect happens in SOPEN
T200: SREAD
Tests with Octave
SCP: use TYPE 'native'
native and ChanSelect: fixed and performance improvement
move Calib(InChanSelect,:) from SREAD to SOPEN
'native': InChanSelect happens in SOPEN
Fri 01 Apr 2005 13:40:45 CEST
T500: SVIEW
fix compatibility to Octave and ML5.3
Fri 01 Apr 2005 10:01:54 CEST
T250: TRIGG
fix if TRIG is empty
Wed 30 Mar 2005 17:15:37 CEST
T200: GTFOPEN
start to support of Galileo EEG trace format
Tue 29 Mar 2005 16:38:40 CEST
T200: EVENTCODES.TXT
added Spikes, Seizures in 0x011_
slow, small, EOG artifacts in 0x010_
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.50 -------------
Fri 25 Mar 2005 13:52:36 CET
======================================
Fri 25 Mar 2005 13:36:21 CET
T200
SAVE2GDF supports all precisions
has been tested for EDF, BKR, Physiobank, CNT (Neuroscan)
T300: BANDPOWER
cosmetic changes
T300: OAHE
returns EVENT struct
Thu 24 Mar 2005 20:32:45 CET
T200: SOPEN, SREAD: MIT
change HDR.AS.MAXSPR -> HDR.SPR
change HDR.MIT.bitres -> HDR.bits
This makes HDR.SPR more consistent with other data formats
T200: GETIFLETYPE (MIT-ATR)
More problems have been fixed.
.ecg added
Thu 24 Mar 2005 20:21:49 CET
T200: SAVE2GDF
NEW: saves data in GDF format. It can be used for converting
any dataformat into GDF format. Currently, this is still in testing, but it might be useful.
Thu 24 Mar 2005 19:49:16 CET
T200: SDFOPEN, SDFREAD, SWRITE: EDF/GDF/BDF
change HDR.SPR -> HDR.AS.SPR
change HDR.AS.MAXSPR -> HDR.SPR
This makes HDR.SPR more consistent with other data formats
Calibration value (Phys/Dig Min/Max) have no meaning for GDFTYP [0,16,17,18] (char and float)
Tue 22 Mar 2005 19:29:58 CET
T200: SOPEN, GETIFLETYPE (MIT, MIT-ATR)
More problems have been fixed.
Now, tests on whole Physiobank were successful (except for multi-segment files).
At least no error messages occur with SOPEN and SREAD.
T200: SDFOPEN
READ: support for EVENTS of the EDF+ format.
WRITE: construction of PhysMax/Min with better rounding.
Mon 21 Mar 2005 00:00:30 CET
T200: SOPEN, GETIFLETYPE (MIT, MIT-ATR)
test on whole Physiobank
- support of Multi-Segment and multi-data files
- bug fixes
- performance improvements
- identification of all annotation files in WFDB
- support of HDR.EVENT.Desc added
Fri 18 Mar 2005 19:43:20 CET
SLOAD (CNT)
SEL-file processing without knowledge on length(Classlabel)
Tue 15 Mar 2005 10:21:26 CET
T200: GETIFLETYPE
BrainVision: autodetection of works
also for DAT-file now.
BCI2000 V1.1 support implemented
Wed 09 Mar 2005 16:03:11 CET
T200: SOPEN
fix HDR.Label (brainvision format)
BCI2000 V1.1 support implemented
T200: SREAD
fix Brainvision/binary/multiplexed with StartPos (3rd input) argument
Tue 08 Mar 2005 13:41:10 CET
T400: LDBC2, LDBC3, LDBC4
typos fixed
Tue 08 Mar 2005 12:52:41 CET
T200: SCPOPEN
complete Lead Identification Table
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.40 -------------
Mon 07 Mar 2005 18:54:47 CET
======================================
Mon 07 Mar 2005 18:10:47 CET
T400: TRAIN_SC, TEST_SC
training and testing functions for statistical
classifiers added.
Fri 04 Mar 2005 19:48:50 CET
T200: SDFOPEN
HDR.ArtifactSelection is returned only if needed.
T200: TLOAD
TLOAD can be used together Artifact scorings
for rejecting trials with artifacts.
T250: ARTIFACT_SELECTION
+ bug fixed
+ argument check improved
Tue 01 Mar 2005 16:54:25 CET
T200: SOPEN (MIT)
+ support of MGH/MF Waveform Database
and MIT-BIH Polysomnographic Database
+ HDR.CHANTYP detection improved
DEMO: DEMO1.M
autodetection of ECG channel improved
NaN-toolbox:
COV: is now fully compatible to the Matlab version of COV
SUMSKIPNAN.CPP has been updated. Now it should compile
to a MEX-file. This can increase the performance
Mon 28 Feb 2005 06:43:22 PM CET
T200: SREAD
MIT format more efficient memory use
T200: SOPEN (TFM, MIT)
HDR.Patient.### information extended
HDR.CHANTYP guesses based on HDR.Label for Type of signal
Mon 28 Feb 2005 10:32:56 AM CET
INSTALL
path detection improved
Mon 28 Feb 2005 10:13:11 AM CET
demo: DEMO1
+ channel select improved
+ use of T300/QRSDETECT
Tue 22 Feb 2005 11:15:45 AM CET
T200: SOPEN (TFM-Beat-to-Beat)
support for HDR.T0 added
T200: SLOAD
HDR.T0 extended to support multiple files
Sat 19 Feb 2005 23:17:19 CET
T200:
Robert Reijntjes provided code for improved handling of
WG1 - Walter-Graphtek format
T300: QRSDETECT
added
Sun 13 Feb 2005 21:36:52 CET
T200: SOPEN, GETFILETYPE
MIT-WFDB data type
- separate reading of ATR and DAT file
- annotation encoding confirms HDR.EVENT structure
- ATR works now with SVIEWER
Fri 11 Feb 2005 03:24:08 PM CET
T200: GETFILETYPE
added detection of DWF - Design Web Format from Autdesk
improve identification of PCX format
T200: SOPEN
cleaned up MIT format
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.31 -------------
Wed 09 Feb 2005 18:59:19 CET
======================================
Tue 08 Feb 2005 03:52:06 PM CET
T400:
Linear discriminant analysis for multi-class problem
added. Three, slightly different versions are implemented.
Some tests show LD3 better than LD2 better than LD4.
Other tests show no significant difference. More tests are
necessary.
LDBC2, LDBC3, LDBC4 are the Linear discrimant based
classifier using the same syntax than MDBC.
CC=FINDCLASSIFIER2 returns now also CC.LD2, CC.LD3 and CC.LD4
using the above functions and applies LOOM for cross-validation
Tue 08 Feb 2005 11:58:43 AM CET
T200/SDFOPEN.M
handling of HDR.T0 improved
T200/SREAD.M
support of EVENT-type included
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.30 -------------
Sat 05 Feb 2005 18:59:19 CET
======================================
Thu 03 Feb 2005 07:11:38 PM CET
VIEWER Ver 1.5
- windows use fixed numbers of pixels
- New Layout - more user friendly
- scaling, zooming autoscaling more user-friendly
- some bugs are fixed
Thu 03 Feb 2005 05:30:26 PM CET
T200: SOPEN
ALICE4 format partly supported
RigSys format supported
Mon 31 Jan 2005 02:35:25 PM CET
T200: EVENTCODES
encoding of "target hit or missed" added
Fri 28 Jan 2005 03:57:05 CET
T200: CNTOPEN
fix handling of corrupted CNT-files
Wed 26 Jan 2005 03:13:44 PM CET
T200: SLOAD, SOPEN, SREAD,
DOC/HEADER.TXT
MODE='OVERFLOWDETECTION:OFF' added
T200: SOPEN, SREAD
MIT-WFDB:
T200: SOPEN
BCI2005 data set IV:
fix HDR.EVENT
fix Calib
Support of Keiry 1988 dataset
Sat 22 Jan 2005 14:20:44 CET
T500: SVIEW
uses HDR.SegLen to mark the breaks between
recordings
T200: SLOAD
add HDR.SegLen:
HDR.SegLen is a list of indeces incating start
and end of each recording.
Sat 22 Jan 2005 02:01:40 CET
t500: SVIEW
display of events added
Sat 22 Jan 2005 02:01:40 CET
T200: SOPEN (TFM)
HDR.NS fixed if CHAN selected
Fri 21 Jan 2005 04:12:21 PM CET
EVENTCODES.TXT
Codes for Evoked Potentials and
Steady State Evoked potentials added
Thu 20 Jan 2005 11:02:12 AM CET
T200: BKROPEN
HDR.ArtifactSelection improved
T200: SLOAD
handling of CHAN included (got lost at some time)
T200: SOPEN,SREAD (MIT-WFDB)
Mode=212, HDR.NS=1 fixed
T200: GETFILETYPE
AKO, ALICE4, BT1.3, XBM format added
Mon 17 Jan 2005 12:38:11 AM CET
T200: IOPEN
support for XBM format added
Sat 15 Jan 2005 09:39:23 PM CET
T200
separate handling of image files
IOPEN and IREAD added
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.22 -------------
Fri 14 Jan 2005 09:12:08 PM CET
======================================
Wed 12 Jan 2005 04:17:30 PM CET
T200: SOPEN: MIT (WFDB) format
correct HDR.SamplingRate
support of rational Sampling-Rate ratios
Wed 12 Jan 2005 04:17:30 PM CET
T200: SOPEN, SREAD: MIT (WFDB) format
multifrequency support added
handling of optional parameter corrected
Mon 10 Jan 2005 07:28:24 PM CET
T200: SOPEN
TIFF support moved into SLOAD
HDR.Calib can be sparse and full
Sun 09 Jan 2005 10:49:22 PM CET
T200: SLOAD
support TIFF file
Sat 08 Jan 2005 23:20:26 CET
T200: SLOAD
TFM-EXCEL files can be
+ concatenation of several data sets
+ channel selection
+ Underflow detection (zeros are replaced by NaN)
Thu 06 Jan 2005 13:45:44 CET
T200: SWRITE - GDF/BDF/EDF
+ performance improvements
+ Support of overflow encoding
Wed 05 Jan 2005 09:46:28 AM CET
T200: SLOAD
+ "native" uses SREAD
+ Triggering of BKR-Data has been moved into BKROPEN
+ support for multiple TFM files added
+ overflow detection of BKR files removed (moved into SREAD)
Tue 04 Jan 2005 05:01:15 PM CET
T200: EVENTCODES.TXT
add Idling EEG with Eyes open and closed
Tue 04 Jan 2005 03:51:16 PM CET
DOC/HEADER.TXT
T200/SREAD
T200/SDFOPEN
+ automated overflow detection added - it is active if
HDR.THRESHOLD is available
BKR and GDF are the first formats using this feature.
Tue 04 Jan 2005 12:06:13 PM CET
T200: BKR format - major change
automated overflow detection conflicted with
TRIGGER channel (TRIGGER was removed). In order to
resolve this issue, all data is loaded at once (similar to
native format).
T200: BKROPEN
+ handling like "native" format
+ automated overflowdetection
+ Furthermore, the length of HDR.TRIG is checked against HDR.Classlabel
If they are of different length, both are removed.
Tue 04 Jan 2005 12:05:39 PM CET
T250: REGRESS_EOG
allow rereferenced (or bipolar) noise channels.
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.20 -------------
Fri 30 Dec 2004 23:01:15 CET
======================================
Thu 30 Dec 2004 10:48:40 PM CET
T200: SOPEN, SREAD
- support for dataset II of BCI competition 2005
Tue 28 Dec 2004 20:47:16 CET
T200:
- BCI2000 format added
- added support for dataset IV and V of
BCI competition 2005
Thu 23 Dec 2004 06:37:56 PM CET
T200: SOPEN
add support for Michigan data
T200: SLOAD
fix TFM format
T200: SREAD
automated overflow detection for BKR format
T200: GETFILETYPE
start support for BCI2000 format
T300: TVAAR
wrapper for AAR estimators added
T200: EVENTCODES.TXT
QRS is now one event type with start and end
event points Q and S are not needed anymore
Thu 09 Dec 2004 05:35:13 PM CET
T200: SDFOPEN-Write
avoid warnings when HDR.NS = 0
SVIEWER
storing events in GDF instead of MAT files
T490: BCI4EVAL, CRITERIA2005IIIb
docu improved
Mon 06 Dec 2004 09:37:30 AM CET
T200: SOPEN, SDFOPEN, SCLOSE
saving EVENTs only in GDF-format
Sat 04 Dec 2004 21:02:52 CET
T200: TLOAD
loads and triggers data.
T200: SOPEN
Channel selection applied to event information
Support for many EEG data (e.g. BCI competion 2004)
is moved from SLOAD into SOPEN.
Sat 04 Dec 2004 13:47:57 CET
T250: ARTIFACT_SELCTION
better algorithm: handles more cases correctly
Fri 03 Dec 2004 09:15:41 PM CET
T200:
Support for many EEG data (e.g. BCI competion 2004)
is moved from SLOAD into SOPEN (native format).
This enables viewing these data sets with SVIEWER.
Thu 02 Dec 2004 22:14:29 CET
T250: ARTIFACT_SELCTION
converts artifact scorings into information
about which trials contain artifacts.
Thu 02 Dec 2004 06:33:51 PM CET
T200: ELOAD
standard function to load EVENT information and
convert it into BIOSIG event information
Tue 30 Nov 2004 01:28:56 PM CET
VIEWER: SVIEWER
1/2 page instead of full page scrolling
T200: SOPEN - EEProbe
attempt to handle it without MEX-files
Sun 28 Nov 2004 08:58:51 PM CET
T200: GETFILETYPE
correct handling of comment lines in
header of P4, P5, P6 files
T200: SDFOPEN, SCLOSE
remove HDR.EVENT.N and HDR.EVENT.Version
because its redundant information
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.00 -------------
Wed 24 Nov 2004 04:41:05 PM CET
======================================
VIEWER:
permissions of some directories were to restrictive - fixed.
Fri 26 Nov 2004 03:39:57 PM CET
T200: SOPEN, SREAD - BrainVision
HDR.TYPE is now always BrainVision
BVasscii, BVbinvec, and BVbinmul are replaced
The code became leaner too.
T200: SREAD - BVbinvec
only channel 2 was read - fixed
Thu 25 Nov 2004 08:15:04 PM CET
T200: SDFOPEN, SCLOSE: GDF
implicite conversion of EVENTTABLE
Version==1 to Version==3 and vice versa
Thu 25 Nov 2004 11:23:41 AM CET
T200: SOPEN
load Brainvision-DAT file from non-CWD, too.
T200: SLOAD - BKR
get trigger information from last channel, too.
Thu 25 Nov 2004 09:36:38 AM CET
T300: SYNTHETIC_ECG
from George Townsend added.
=== Package: BIOSIG ==================
--- Release: BIOSIG 1.00 -------------
Wed 24 Nov 2004 04:41:05 PM CET
======================================
Wed 24 Nov 2004 04:33:15 PM CET
SVIEWER added
thanks to Franz Einspieler
Sun 21 Nov 2004 06:47:33 PM CET
T200: GETFILETYPE
identification of SWF (Macromedia) file format
Thu 18 Nov 2004 21:51:40 CET
T200: SOPEN - BRAINVISION
fix if no scaling factor is provided
more efficient header analysis (replace read_ini)
Wed 17 Nov 2004 22:13:03 CET
T200: EVENTCODES.TXT
Trial Onset is aquivalent to Trigger at t=0s
Mit 17 Nov 2004 04:45:46 CET
T200: SDFOPEN
minor bugs fixed related with mcc
Mon 15 Nov 2004 22:38:30 CET
T200: SOPEN - TIFF, Holter and MIT format
minor bug fixes
T200: SLOAD - FITS format
support of Ascii and Binary tables added
Mon 15 Nov 2004 08:37:15 CET
T200: GETFILETYPE
identification of AON4, SID added
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.90 -------------
Thu 11 Nov 2004 11:59:24 CET
======================================
Wed 10 Nov 2004 19:10:32 CET
T200: BKROPEN
missing Labels are marked with n.a. in HDR.Label
Mon 08 Nov 2004 23:34:42 CET
DEMO: DEMO7, Contents
T300: BACCALA2001, Contents
improve MVAR support
Mon 08 Nov 2004 20:26:33 CET
T300: HJORTH
calculating Hjorth's parameter added
Mon 08 Nov 2004 15:32:07 CET
T200: SOPEN, SLOAD, GETFILETYPE
support for several IMAGE and Matrix formats added for these:
FITS, MatrixMarket, PNM (PBMA, PGMA, PPMA, PBMB, PGMB, PPMB), XPM, SMF
Identification and partial support added/improved for these:
TIFF, IFS, POLY,
Thu 04 Nov 2004 00:28:39 CET
T200: SOPEN, SREAD
more compact code
fix RG64 for HDR.AS.endpos
support large files (RG64 and others)
T200: *
replace findstr by strfind
Thu 04 Nov 2004 00:28:39 CET
T200: SREAD
fix WAV format when reading blocks
warning if non-integer position is used.
Tue 02 Nov 2004 21:41:47 CET
T200: TLVREAD
reading TAG-LENGTH-VALUE of ASN.1-BER encoding
Thu Oct 28 22:06:11 2004
T200: GETFILETYPE
identification of HDF added
Sat 22 Oct 2004 18:51:13 CEST
T490: BCI4EVAL
support for M-classes added;
defines datatype TSD_BCI8
T500: PLOTA
support datatype TSD_BCI8
Fri 22 Oct 2004 13:27:25 CEST
T200: BKROPEN
add Filter information from RS's MAT files
T200: CNTOPEN
mm/dd in Date information were mixed - fixed.
Thu 21 Oct 2004 18:23:25 CEST
T200: GETFILETYPE.M, EVENTCODES.TXT
support for Event groups added
Wed 20 Oct 2004 22:44:34 CEST
T200: SOPEN
support for Einspieler's Event information added
some bug fixes for Octave
T200: SDFOPEN
bug fix
Wed 20 Oct 2004 22:44:34 CEST
T200: GETFILETYPE
add identification of XLTEK-EVENT format
Sat 16 Oct 2004 17:50:19 CEST
T200: GETFILETYPE
add identification of DXF format
Wed 13 Oct 2004 20:33:23 CEST
T200: GETFILETYPE
add identification of IFS and SXI format
Wed 13 Oct 2004 15:44:39 CEST
T400: LDBC, LDBC1
distinguish between within-class covariance and overall
covariance
Tue 12 Oct 2004 15:44:01 CEST
T200: SLOAD
fix bug related to Trigger and event times for multiple files
Sun 10 Oct 2004 16:34:59 CEST
T200: GETFILETYPE
identification of NetCDF, FITS, MDL, SXW, CAB, VRML, Z added;
identification of DLL, EXE, ZIP, RTF corrected
Fri 08 Okt 2004 13:12:24 CEST
T200: BKROPEN, SLOAD
Clean-up of trigger identification in BKR
Fri 08 Okt 2004 00:24:50 CEST
T200: SDFOPEN, SLOAD, SOPEN
Because EVENTTABLE is GDF-specific,
HDR.ArtifactSelection, HDR.TRIG and HDR.Classlabel
are re-organized.
Wed 06 Okt 2004 21:33:17 CEST
T200: SLOAD
BKR-Leeb: trigger channel is always last
HDR.TRIG fixed
T200: SDFOPEN
HDR.ArtifactSelection included
Tue 05 Oct 2004 21:41:54 CEST
T200: SREAD
fixed TOGGLE when using GTEC and other formats
Mon 04 Okt 2004 22:15:05 CEST
T400: GDBC
T490: KAPPA
use of fixed size Confusion matrix
Mon 04 Okt 2004 21:04:55 CEST
T500: PLOTA
update MEAN+STD from Clemens B.
Fri Oct 1 23:11:04 2004
T200: SDFOPEN
Reading and Writing of Filtering Information
T200: SLOAD, BKROPEN
add support for R. Leeb's VR-BCI data
T200: EVENTCODES.TXT, SOPEN.M
add unknown/undefined cue
T200: GETFILETYPE
fix for Octave
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.80 -------------
Mon 27 Sep 2004 09:33:40 CEST
======================================
Sat 25 Sep 2004 19:30:26 CEST
T200:
improved argument check
many tests applied and minor bugs fixed
error handling changed
Fri 24 Sep 2004 23:34:32 CEST
T200: SOPEN
fix 24bit AIF files
T200: SOPEN, GDFDATATYPE
change encoding of HDR.GDFTYP for these formats
DMEG, CFWB,AIF,SND,WAV,EGI,SIGIF, BV,
but not for these
ACQ, TMS32, CNT&EEG(neuroscan)
T200: SDFREAD, SREAD
move TOGGLE-CHECK from SDFREAD into SREAD
avoid calling GDFDATATYP when possible
Fre 24 Sep 2004 22:02:16 CEST
EEGLAB: pop_biosig
support of reading segments added
Type selection removed - was not needed
SLOAD was called twice, only once needed
SLOAD replaced by SOPEN, SREAD, SCLOSE
Wed 22 Sep 2004 13:21:31 CEST
T200: SLOAD
support for reading datasets
of BCI competition 2003
Mon 13 Sep 2004 19:19:58 CEST
T200: SOPEN, GETFILETYPE
fix MIT-BIH file
T200: SLOAD
read BMP file supported
Son 12 Sep 2004 02:36:06 CEST
T200: OPENDICOM, GETFILETYPE, SOPEN
support for DICOM files added
Don 09 Sep 2004 14:16:39 CEST
T200: add support for ACQ, and TFM-Excel-files
Tue 07 Sep 2004 16:44:38 CEST
T200: GETFILETYPE, SOPEN
Identification of File format is done in GETFILETYPE
SOPEN calls GETFILETYPE
T200: SLOAD, SOPEN
for performance reasons call EXIST with 2nd argument
several minor bugs fixed
Fri 03 Sep 2004 17:17:56 CEST
T200: SCLOSE
XML has no open file handle - fixed.
Thu 02 Sep 2004 19:12:52 CEST
T400: FC0
asynchronous classifier (used for DBI analysis)
Wed 01 Sep 2004 05:48:30 CEST
T200: SDFOPEN
include warning to discourage direct calls of SDFOPEN
T200: SOPEN
fix to avoid warning in ML7
reference to eventcodes.txt corrected
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.70 -------------
Tue 31 Aug 2004 09:33:40 CEST
======================================
Tue 31 Aug 2004 09:19:34 CEST
T250: RESAMPLE_MATRIX.MAT
includes sparse matrix for fast resampling
from 256 to 100 Hz.
T500: PLOTA
display of confusion matrix improved
serveral other minor changes added
Mon 30 Aug 2004 00:13:23 CEST
T200: SOPEN
fix for use with Octave
Don 19 Aug 2004 08:41:19 CEST
T200: SDFOPEN
fix Octave usage: replacing
TRY-LOAD-CATCH because it can get stuck
in HDF-library.
Mon 16 Aug 2004 01:57:39 CEST
T200: SDFREAD, GDFDATATYP
docu improved
T200: SCLOSE
cleaner code, stricter checks
docu improved
Fre 06 Aug 2004 08:58:15 CEST
T200: SLOAD
avoid try-catch loading TXT files related to CNT
T200: SOPEN, SDFOPEN
transparently passing MODE argument
to SDFOPEN through SOPEN
Tue 03 Aug 2004 04:10:53 PM CEST
T200: EVENTCODES.TXT
ergometric events included
Tue 03 Aug 2004 02:00:39 PM CEST
T200: SREAD
overflow detection for GDF format is default on
Mon 02 Aug 2004 09:51:43 PM CEST
T200: SLOAD
support for resampling included
Tue 27 Jul 2004 09:14:59 PM CEST
demo/SCPTEST
new test for checking files of typ SCP,
test is much simpler now.
Tue 13 Jul 2004 06:07:11 PM CEST
T200: SOPEN
identification of VTK-files
Sat 10 Jul 2004 01:04:35 AM CEST
T500: PLOTA (AMARMA)
support of normalized units/frequency for HRV-AAR spectra
Wed 07 Jul 2004 04:40:43 PM CEST
T300: PROCESSING
fixed QRS-detection of MIT-BIH database
T200: SAVE2BKR
T250: REGRESS_EOG
fix order of output argument
Mon 05 Jul 2004 04:34:03 PM CEST
T250: REGRESS_EOG
use calibrated data only.
Mon 05 Jul 2004 01:53:59 PM CEST
T200: SREAD, SOPEN
implement DOVERMED version of FDA-XML
Fri 02 Jul 2004 08:15:25 PM CEST
T200: SCPOPEN
fixed TAPUZ-version of SCP-ECG format
Tue 29 Jun 2004 10:33:40 PM CEST
T200: SAVE2BKR
support of REGRESSEOG
T200: SOPEN
include HDR.SPR in GTEC format
FEF identification corrected
T200: FEFOPEN
function to read FEF format
Tue 22 Jun 2004 09:04:01 PM CEST
T200: SLOAD, SOPEN
identification of AKO format included
Thu 17 Jun 2004 10:05:58 PM CEST
T200: WSCORE2EVENT
added: converts WSCORE-event information into BIOSIG Events
Thu 17 Jun 2004 02:47:36 AM CEST
T200: ADB2EVENT
added: converts ADB-scorings into BIOSIG Events
ADB refers to the "Artifact Database of Sleep EEG"
T200: SDFOPEN
use of ADB2EVENT for loading ADB-scorings
Wed 16 Jun 2004 11:28:43 PM CEST
T200:
move support of GTEC format from SLOAD into
SOPEN, SREAD, etc.
Mon 14 Jun 2004 12:43:42 AM CEST
T200: SOPEN
IMA_ADPCM_Sound type identification added
Fri 11 Jun 2004 02:46:45 AM CEST
T200: SLOAD, SSAVE, EVENTCODES.TXT, SOPEN
support for WSCORE eventfiles improved
Wed 09 Jun 2004 11:49:35 PM CEST
T300: OAHE
correct edge effect (delay time corrected),
Sun 06 Jun 2004 01:16:30 AM CEST
T250: REGRESS_EOG
minimization of EOG artifacts using
regression analysis
Wed 02 Jun 2004 02:21:01 AM CEST
T200: SOPEN, SDFOPEN:
support of WSCORE scoring file implemented:
trying to load file with same name and
extension .000 into HDR.EVENT
T200: EVENTCODES.TXT
table of event codes included
Tue 01 Jun 2004 03:24:01 PM CEST
T400: FINDCLASSIFIER2
next generation of BCI classifier
support of N-classes (N>2) improved.
T200: SREAD
recalib made more memory efficient
prepare to simplify code of recalibration
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.60 -------------
Mon 24 May 2004 05:51:44 PM CEST
======================================
Thu 20 May 2004 08:13:53 AM CEST
T500/PLOTA:
- fix minor bugs in TVAAR
Wed 19 May 2004 02:19:16 AM CEST
T200/SOPEN:
- identification of OGG format
- identification of FLAC format
- identification of RMF, AVR, 8SVX, SMP, SNDT, ESPS, VOC, SPEEX format
Fri 14 May 2004 05:42:48 PM CEST
T200/SLOAD
- fixed reading of gBS-files with empty Epoching
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.41 ---------
Wed 12 May 2004 02:52:46 AM CEST
======================================
Wed 12 May 2004 12:04:28 AM CEST
STR2DOUBLE
- bug fix for case that last number is a single digit
Tue 11 May 2004 12:59:47 PM CEST
T200: SLOAD, SOPEN, SREAD
- fix Classlabels for OOM study
- SierraECG 1.03 *.OPEN.XML (Philips)
Sun 09 May 2004 10:56:59 PM CEST
T300: TFMVAR
- TFMVAR extended by univariate analysis
- standard error only optional
T500: plota
- TFMVAR extended by univariate analysis
- scaling of MEAN+STD (Clemens Brunner)
- AMARMA
T500: sview
- enable wildcards in filename
Sat 08 May 2004 12:41:38 AM CEST
T200: SOPEN
- STX and LNK files are identified
Wed 05 May 2004 07:12:19 PM CEST
T200: SOPEN
- fix RG64-format
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.40 ---------
Wed 05 May 2004 04:00:50 AM CEST
======================================
Wed 05 May 2004 04:00:30 AM CEST
T200: SOPEN
- NEX format,
- bug fixes
Sun 02 May 2004 04:14:45 PM CEST
- move reading MFER, alpha and SCP data blocks into SREAD
T200: SLOAD
- workaround for problem in Octave with indexing sparse matrices
within a struct (HDR.Calib)
T200: STELL
- typo fixed
Sat 01 May 2004 02:46:54 PM CEST
OCTAVE:
FEOF, FSEEK, FREAD related bug seem to be fixed
in latest CVS version of Octave
Tue 27 Apr 2004 09:25:35 PM CEST
T200: SOPEN
- define always HDR.EVENT
- Trigger events
- NEX identification included
- minor changes
T200: SLOAD
- EVENT handling moved into SOPEN
Mon 26 Apr 2004 11:35:01 AM CEST
OCTAVE:
- bug report on an FEOF, FSEEK, FREAD - related bug.
Thu 22 Apr 2004 11:14:28 PM CEST
T200: SLOAD, SOPEN
- deriving HDR.Classlabel from HDR.EVENT
- ArtifactSelection for multiple files fixed
T200: SAVE2BKR
- saving GDF data in BKR fixed
Tue 20 Apr 2004 09:46:57 PM CEST
T200: SDFOPEN
- EDF+ annotations
Mon 19 Apr 2004 02:52:37 AM CEST
T200:
- CTF format implemented
Fri 16 Apr 2004 08:01:45 PM CEST
OCTAVE: DEBLANK.M
- send PATCH to handle all whitespace characters.
Only then is the BRAINVISION format handled correctly.
Fri Apr 16 15:16:52 2004
T200:
- FIF finished
- restructured EEProbe and Brainvision
T200: SOPEN, SREAD
- fix ReRefMx, otherwise TriggerEvent
could be deleted by accident
Thu 15 Apr 2004 11:54:30 PM CEST
T200: SOPEN
- octave changes default fopen rt to fopen rb
SMA, and alpha affected.
- fix ReRefMx
- Robert Oostenveld included support for
EEProbe and Brainvision
Thu 15 Apr 2004 02:03:48 PM CEST
T200: SDFOPEN, SCLOSE
GDF format extended for support of Event table
Wed 14 Apr 2004 09:06:27 PM CEST
T400: FINDCLASSIFIER1
scaling if lda-covariance matrix corrected.
Wed 14 Apr 2004 08:20:35 PM CEST
T400: FINDCLASSIFIER1
correcting CC.scale, it was inverted;
Wed 14 Apr 2004 02:02:01 PM CEST
T400: FINDCLASSIFIER1
add covariance matrix of the estimation error
for the LDA-weights.
Fri 09 Apr 2004 06:43:55 PM CEST
T300: PAYNTER.M
added paynter filter for demodulating
EMG amplitude
Thu 08 Apr 2004 12:26:29 PM CEST
T200: SOPEN, MWFOPEN
support of MFER format added
T200: SOPEN
identificaion of WG1 format added
Tue 30 Mar 2004 09:29:54 PM CEST
T200: SOPEN
fix ReRefMx
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.30 ---------
Thu 30 Mar 2004 08:52:41 PM CET
======================================
Tue 30 Mar 2004 02:20:36 PM CEST
T500: PLOTA
add datatype MEAN+STD
Tue 30 Mar 2004 02:01:57 PM CEST
T400: FINDCLASSIFIER, PERM
perm was missing
orientation of CL-vector not important
DEMO: MAKE_CC7
how to calculate a classifier for a BCI experiment
Sat 27 Mar 2004 02:23:07 PM CET
Octave-Forge: SPARSE
bug report on SIZE and INDEXING of SPARSE matrices
Thu 25 Mar 2004 09:42:48 PM CET
T200: SOPEN, SREAD,
SMA: some tests
T200: *
HDR.SIE.InChanSelect changed into HDR.InChanSelect
ReReferincing unified among formats. HDR.Calib is the
same in all forms.
T200: SDFOPEN, SDFREAD
ReRefMx removed (moved into SOPEN, SREAD)
Wed 24 Mar 2004 08:33:27 PM CET
T200: SOPEN, SREAD, BKROPEN, CNTOPEN, SDFOPEN, SLOAD,
support of Referencing matrix implemented
Tue 23 Mar 2004 05:43:34 PM CET
T200: SOPEN, SREAD,
type identification improved
Support for BrainVision, CTF, EEProbe and FIF added
T200: SOPEN, SREAD, BKROPEN, CNTOPEN, SDFOPEN, SLOAD,
BKR, CNT: support of Referencing matrix implemented
many other formats prepared for reference matrix
T200: SLOAD
Support of NRF (Nicolet) format included.
Mon 22 Mar 2004 05:58:22 PM CET
T200: SAVE2BKR
Event encoding changed: each Bit is an independent trigger
Mon 22 Mar 2004 03:39:47 PM CET
T200: SOPEN
RG64 format fixed
identification of many more file types included
Wed 17 Mar 2004 10:49:52 PM CET
demo: BATCH.M
Template for Batch processing added
T200: BKROPEN, SOPEN, SAVE2BKR
improve header check when opening BKR files in WRITE-mode
simplified SOPEN and SAVE2BKR
remove mandatory EEGCHKHDR
T200: SOPEN, SLOAD
support for UTF-16 XML format implemented
Tue 16 Mar 2004 06:11:02 PM CET
T200: SOPEN, SLOAD
support of XML-data included.
"XML-Parser an XML-toolbox for Matlab" from Guillaume Flandin
is used to read the XML data.
Mon 15 Mar 2004 07:02:39 PM CET
T200: SAVE2BKR
bug fixed
Mon 15 Mar 2004 03:12:18 AM CET
T200: SOPEN
support for TRI, FS3, FS4 formats added
identification of 5.X, LX2 formats added
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.47 -------------
Thu 11 Mar 2004 04:31:38 PM CET
======================================
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.26 ---------
Thu 11 Mar 2004 04:31:38 PM CET
======================================
Thu 11 Mar 2004 04:31:38 PM CET
T200: SDFREAD
eegseek replaced by sseek
T200: SAVE2BKR(HDR,data)
saveing data with the header definition fixed
T200: *.BKR
overflow detection implemented:
-2^15 encodes saturation, this is transformed into NaN
Some header information must be known only at SCLOSE
rather the SOPEN. This enables a more flexible use.
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.46 -------------
Mon 08 Mar 2004 08:49:52 PM CET
======================================
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.25 ---------
Mon 08 Mar 2004 08:49:52 PM CET
======================================
Mon 08 Mar 2004 12:53:26 PM CET
T200: BKROPEN - Write
improved header checks
T200: BKR format
Overflow detection and Threshold defined as -(2^15)
Son 07 Mär 2004 08:25:24 CET
T200: SREAD
fix EGI format
Sat 06 Mar 2004 01:01:31 PM CET
str2double caused error reading some (non-conform) EDF files.
This problem is fixed, now.
Thu 04 Mar 2004 10:16:17 PM CET
T200: SDFOPEN
support for non-integer multiple sampling rate implemented
Wed 03 Mar 2004 07:06:36 PM CET
T200: CNTOPEN
filter settings tested, corrected header info implementation
Mon 01 Mar 2004 09:29:28 PM CET
MAKE_CC7
incorrect time window selected
This leads to a corrupted version since Feb 25th.
and is fixed now.
Thu 26 Feb 2004 06:59:46 PM CET
T200: SAVE2BKR, BKROPEN, CNTOPEN, SOPEN
BB's and CB's (non-reproducible) problems are addressed
with a few more checks.
Wed 25 Feb 2004 05:12:55 PM CET
T200: SLOAD
support of BCI.Paradigm information
Mit 25 Feb 2004 05:33:15 CET
T200: SLOAD
support multiple files
support *.tsd files
T200: SOPEN
bug fixed: writing
use of FTELL enforced again
more tests with Octave
Tue 24 Feb 2004 08:22:17 PM CET
OCTAVE's FTELL issue.
Sometime after 2.1.50, FTELL has changed and returned
a non-numeric value. This broke the support for several data formats.
The latest CVS-version of octave seems to provide
again, a FTELL-function that returns a numeric value.
This is very promising for the future.
Mon 23 Feb 2004 10:55:51 PM CET
T200: SOPEN, SLOAD
cleaner error handling of unknown data formats
Mon 23 Feb 2004 07:38:02 PM CET
T300: TFMVAR
time-frequency multivariate autoregressive analysis added
T500: PLOTA
visualization of TF-MVAR added
Sat 21 Feb 2004 06:46:33 PM CET
T500: SVIEW
simple signal viewer added
Sat 21 Feb 2004 03:57:00 AM CET
T200: BKROPEN, SDFOPEN
write mode: improved header checks
fixes some special cases.
More tests with Octave 2.1.54
Tue 17 Feb 2004 08:10:00 PM CET
T200/SLOAD gBS:
bug fix for reading gBS.P_C_S.Attributes if P_C_S is a class, not a struct
Tue 17 Feb 2004 02:25:16 PM CET
T200/SAVE2BKR
separate trigger channel for each event type
Fri 13 Feb 2004 10:29:30 PM CET
T200/eegFUN are deleted.
the functions are replaced by sFUN
This change was already announced on Sep 6th, 2003.
Fri 13 Feb 2004 07:33:10 PM GMT+1
Contents
included for T400, T490, T500
T400/BCI3EVAL
Intra-class accuracy added
T400/BCI4EVAL
post-analysis of continous data included
T500/
PLOTA: bar diagram added
ELPOS, and ELPOS3 added
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.42 -------------
Thu 12 Feb 2004 07:05:11 PM GMT+1
======================================
Thu 12 Feb 2004 05:44:37 PM GMT+1
T200/SAVE2BKR
fix SAVE2BKR of EDF files
T200/SOPEN
recognition of MFER format included
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.41 -------------
Thu 12 Feb 2004 02:13:36 PM GMT+1
======================================
Tue 10 Feb 2004 07:49:10 PM GMT+1
T200/SLOAD
Conversion of gBS-epoching into BIOSIG Events
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.24 ---------
Tue 10 Feb 2004 10:49:10 AM GMT+1
======================================
Tue 10 Feb 2004 10:49:10 AM GMT+1
T200/SCPOPEN
alternative Huffman decoding algorithm
its a more elegant code, and supports Table swithing
DEMO/SCPTEST
included
Fri 06 Feb 2004 10:33:28 PM CET
T200/SCPOPEN
+ Bi-modal decompression implemented
+ Reconstitution of Reference Beat Substraction
+ Section 5 Huffman decoding included.
+ bug in Huffman decoding (8bit exception) fixed
Fri 06 Feb 2004 04:31:24 PM CET
T200/BKROPEN, SAVE2BKR, SLOAD
support of *.SEL-files used for artifact selection
Mon 02 Feb 2004 11:21:42 PM CET
T200/SCPOPEN
improve performance (still quite slow)
Mon 02 Feb 2004 07:34:09 PM CET
T200/SOPEN
replace SETFIELD (which uses EVAL) by a more secure way.
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.20 ---------
Wed 28 Jan 2004 11:14:12 PM CET
======================================
Wed 28 Jan 2004 12:15:08 PM CET
T200/SCPOPEN
replace BITAND and BITSHIFT in order to
avoid some bugs.
Sun 25 Jan 2004 05:49:20 AM CET
T200/SCPOPEN.M
open SCP-ECG format with SCPOPEN.
Fri 23 Jan 2004 01:20:48 PM CET
T200/*
replace STR2NUM by STR2DOUBLE.
Reason: Use of EVAL in STR2NUM is considered
a potential security flaw; STR2DOUBLE does not use EVAL.
For more information see
http://www.octave.org/octave-lists/archive/bug-octave.2004/msg00014.html
and its follow-ups.
Wed 21 Jan 2004 12:10:46 PM CET
T200/SDFOPEN
bug fix for OfW
Mon 19 Jan 2004 12:08:54 AM CET
T200/SCP-ECG
support extended
T200/SOPEN alpha trace
tests and bug fixes with Octave4Windows 2.1.50
Fri 09 Jan 2004 09:53:27 PM CET
T200/SLOAD
bitand/bitshift operator replaced
T200/SREAD
bitand/bitshift operator replaced
T200/SOPEN, CNTOPEN
minor changes
Sat 03 Jan 2004 10:54:18 PM CET
T200/SOPEN
reading of SCP-ECG header extended
Mon 29 Dec 2003 02:13:07 PM CET
More tests on Octave 2.1.52
several BITAND and BITSHIFTS replaced
CATCHing errors which are caused by missing features (UINT11, FTELL, SETFIELD) of Octave.
a few formats remain broken due to problems related to FTELL.
see http://www.dpmi.tu-graz.ac.at/~schloegl/biosig/TESTED
Mon 22 Dec 2003 10:50:17 PM CET
Octave 2.1.52 tested;
a few things are fixed for 2.1.52;
mostly workaround for broken FTELL
Fri 19 Dec 2003 05:46:39 PM CET
T200: EVENTs checked, result is updated in
http://www.dpmi.tugraz.ac.at/~schloegl/biosig/TESTED
a few bugs fixed in SMA, EGI, RDF(ERPSS), SIGIF format
Matlab 6.5.1 (R13) Service Pack 1 tested.
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.11 ---------
Fri 19 Dec 2003 01:09:50 PM CET
======================================
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.30 -------------
Thu 18 Dec 2003 07:58:05 PM CET
======================================
Thu 18 Dec 2003 05:01:25 PM CET
T200: SOPEN, SLOAD - ALPHA-TRACE format
reading header moved from SLOAD to SOPEN
calibration information (cal_res),
recording time (r_info)
Wed 17 Dec 2003 09:56:16 PM CET
T200/*
reading DEMG data format implemented
T200/SLOAD - ALPHA-TRACE format
support of EVENT information included (digin)
Tue 16 Dec 2003 09:18:07 PM CET
T200/SAVE2BKR
handling of CHANSEL simplified - less error-prune and usage more clear
fixed warning messages
Tue 16 Dec 2003 08:29:52 PM CET
T200: CNTOPEN
reading EVENT information is more robust now
- more testing done
- minor_revision=8 also tested and works fine now
- h.type cannot be used for type identification
Tue 16 Dec 2003 01:48:32 PM CET
T200/SAVE2BKR
saves EVENT information in extra channel - conversion from CNT to BKR much easier now.
Mon 15 Dec 2003 10:07:06 PM CET
T400: FINDCLASSIFIER1
selecting time window for classifier did not work - fixed
Thu 11 Dec 2003 08:30:37 PM CET
T200: CNTOPEN
docu and warning messages improved
T200: SLOAD
loading P_C_S (G.Tec MAT) format improved
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.10 ---------
Thu 11 Dec 2003 05:28:53 PM CET
======================================
Tue 09 Dec 2003 01:41:27 PM CET
T400: FINDCLASSIFIER1
ACCURACY, MUTUAL INFORMATION, KAPPA, CONFUSIONMATRIX implemented
T490: KAPPA
documentation fixed: OA and SA described now.
T500: PLOTA
consolidate PLOTA: many datatypes included
Thu 27 Nov 2003 03:09:34 PM CET
T200: SLOAD, SOPEN
alpha-trace format Version 407.1 included
MAT-data according to Michi Woertz included
Fri 21 Nov 2003 09:51:37 PM CET
T400: FINDCLASSIFIER1
add crossvalidation for N-class problem
Wed 19 Nov 2003 03:54:04 PM CET
t490: AUC, ROC, KAPPA, QCMAHAL
added various evaluation criteria
Thu 06 Nov 2003 07:53:10 PM CET
t400/MDBC
simpler calculation of extended information matrix (i.e. inverse correlation matrix).
Mon 03 Nov 2003 12:46:11 AM CET
doc/header.txt, t200/sopen.m, t200/cntopen.m
harmonize Event information
Sat 25 Oct 2003 01:09:43 PM CEST
- T200/*
add write support for CFWB
Fri 24 Oct 2003 04:10:27 PM CEST
- T200/*
add read support for CFWB (Chart4Windows Binary translated) format
Sun 19 Oct 2003 12:53:55 AM CEST
- T200/SOPEN
identification of Holter Excel 2
and ASF format included
Wed 15 Oct 2003 01:37:24 AM CEST
- T200/SOPEN,SREAD,SWRITE
fix writing of WAV files
Mon 13 Oct 2003 10:40:45 PM CEST
- DEMO
add demo5 for writing WAV files
replace EEGfun by Sfun in demo1 and demo4
=== Package: DATAFORMAT ==============
--- Release: DATAFORMAT 1.00 ---------
Mon 13 Oct 2003 08:02:10 PM CEST
======================================
=== Package: BIOSIG ==================
--- Release: BIOSIG 0.27 -------------
Mon 13 Oct 2003 08:02:10 PM CEST
======================================
Mon 13 Oct 2003 02:20:35 AM CEST
- T250/HIST2LIMITS
obtains thresholds for overflow detections from histograms
- T300/OAHE
detection of obstructive apnea/hypapnea events
Wed 08 Oct 2003 09:03:33 PM CEST
- T200/SOPEN
identification of Vital/FEF fixed
Mon 06 Oct 2003 03:47:15 PM CEST
- DEMO/DEMO3.M
EEGfun replaced by Sfun
Test of BDF-WRITE included
- T200/SDFOPEN
force HDR.T0 to integers for EDF and BDF format
Thu 02 Oct 2003 05:31:32 PM CEST
- T200/CNTOPEN
Events reformated; HDR.EVENT.POS and HDR.EVENT.TYP contain
time and type, respectively.
Tue Sep 30 19:16:52 2003
- T200/CNTOPEN
PhysDim included in HDR.PhysDim
- T200/EEGOPEN [OBSOLETE]
fix, output arguments not defined
=== Package: DATAFORMATS =============
--- Release: BIOSIG 0.25 -------------
Fri 26 Sep 2003 03:25:15 PM CEST
======================================
Mon 22 Sep 2003 05:16:50 PM CEST
- T300/QRScorr.m ECTBcorr.m
correction of QRS detection and ectopic beat effect included
- T200/SAVE2BKR
print error message in case of empty input file list
Fri 19 Sep 2003 07:55:32 PM CEST
- T200/SOPEN
identification of QuickTime FileFormat (QTFF) and
AudioVideoInterleave (AVI) format included
Mon 15 Sep 2003 12:05:08 AM GMT+1
- T200/
AIFC format: support of several compression types included
Tue 09 Sep 2003 11:34:47 PM GMT+1
- T200/*
Writing of WAV and AIF files implemented
- T200/SREAD.M
exceed of block read is prevented for WAV/AIF/SND
- T200/SSAVE.M
.. is a counterpart to sload;
it is a simple function to generate signal files
Sun 07 Sep 2003 11:57:47 PM GMT+1
- T200/*
Writing of SND/AU files implemented
Sat 06 Sep 2003 09:01:31 PM GMT+1
- T200/
all EEGfun are renamed to Sfun, because all kind of signal data
(not only EEG data) can be supported.
eegFUN prepared for removal, but kept for compatibility reasons
Tue 19 Aug 2003 12:01:48 PM CEST
- T200/*
Writing BKR files: HDR.NS, HDR.NRec can be unknown at opening time;
they need to be fixed only before EEGCLOSE.
Also, HDR.FLAG.TRIGGERED is now more important.
And some checks have been moved from EEGCHKHDR to EEGOPEN.
- DEMO/DEMO4.M
contains additional documentation and reflects the changes above.
Mon 18 Aug 2003 04:50:50 PM CEST
- T200/
When writing BKR files, HDR.NS can stay unknown until EEGCLOSE.
- T200/BKROPEN
writing of .PAR-files fixed
Mon 04 Aug 2003 11:01:07 PM CEST
- T200/*
AIF and WAV combined
- T200/EEGOPEN
many format identifications added
Sat 02 Aug 2003 04:49:32 PM CEST
- T200/*
support of SND (*.AU) files,
Microsoft PCM data format (*.WAV) files, and
Apple Interchange File Format (AIFF)
- T200/EEGOPEN
automated detection of DDF, WFT, SND, WAV, TEAM format
Thu 31 Jul 2003 03:57:44 PM CEST
- t200/*
BKR-write fixed:
Tue 29 Jul 2003 12:14:52 PM CEST
- T200/EEGOPEN
MIT-ECG format: accept special gain value of EC13* data"
Thu 24 Jul 2003 04:20:30 PM CEST
- T200/EEGOPEN
SIGIF format for OfW fixed
Thu 24 Jul 2003 10:33:22 AM CEST
- T200/BKROPEN
Support of Classlabels included
=== Package: DATAFORMATS =============
--- Release: BIOSIG 0.20 -------------
Wed 23 Jul 2003 09:39:13 AM CEST
======================================
Tue 22 Jul 2003 02:27:48 PM CEST
- T200/EEGOPEN
SMA format fixed for Octave4Windows
Tue 22 Jul 2003 01:06:31 AM CEST
- T200/*
OfW does not use default BINARY-Mode in file open.
All *open commands were checked to force Binary-Mode.
Many compatibility checks and fixes were applied.
Fri 18 Jul 2003 07:15:57 PM CEST
- DEMO/DEMO3.M
- T200/*
writing of EDF and BDF implemented and tested.
bug fix: ML65+PCWIN resulted in incorrect header information/file size
eegclose fixed.
Test with OfW 2.1.42 failed because FWRITE writes extra bytes (0x0a result in 0x0d0a)
Thu 17 Jul 2003 09:08:35 PM CEST
- DEMO/DEMO3.M
shows how to generate GDF-files
- T200/*
GDF-write included and tested
- T250/DETECTMUSCLE
detection of muscle artifacts in EEG included
Tue 14 Jun 2003 11:52:42 PM CEST
- T200/*
SIGIF data format implemented
- DEMO/DEMO2
demo for standard analysis for BCI classifier
- T400/FINDCLASSIFIER
calculates and evalutes classifier for a BCI
Sun 15 Jun 2003 12:56:56 AM CEST
- T200/*
SIGIF data format implemented
EEGOPEN: unneeded file-open check removed
CNTOPEN: h.type=184 implemented and Teeg changed to TeegType
Thu 12 Jun 2003 11:49:19 PM CEST
- T200/*
compatibility with Octave 2.1.42 checked
Wed 11 Jun 2003 12:03:42 AM GMT+1
- T200/*
Matlab-converted ADICHT data implemented
MAT4 and MAT5 identified
Matlab DAQ identified
SEG-2 format identified
Labview identified
Mon 02 Jun 2003 09:28:06 PM CEST
- T200/*
Format TYPE="EEG" (Neuroscan) implemented 32bit data format.
=== Package: DATAFORMATS =============
--- Release: BIOSIG 0.17 -------------
Mon 02 Jun 2003 05:27:38 PM CEST
======================================
Fri 30 May 2003 06:36:03 PM CEST
- T200/SDFOPEN
some EDF+ features included
Fri 30 May 2003 04:05:28 PM CEST
- T200/*
AVG-format (neuroscan) implemented
Usage of NRec, SPR, Dur, SampleRate unified for all formats
Tue 27 May 2003 05:50:18 PM CEST
- T200/*
for several (most) file formats, eof, tell and seek are tested
and several bugs are fixed.
- T490/BCI3EVAL
argument order of var changed, DIM is now third argument
Mon 26 May 2003 12:25:45 PM CEST
- T200/*
SMA format implemented
EGI and EEG format: improved and tested
Sat 24 May 2003 18:25:45 PM CEST
- T200/*
ERPSS data format implemented (RDF)
=== Package: DATAFORMATS =============
--- Release: BIOSIG 0.16 -------------
Fri 23 May 2003 04:01:36 PM CET
======================================
Tue 20 May 2003 04:40:46 PM CEST
- t200/SAVE2BKR
additional options included
DETREND removes very low frequencies (<0.5Hz) optional
PHYSMAX forces a fixed scaling value; useful if several files need the same scaling.
- t200/EEGOPEN
changes for compatibility reasons
Fri 16 May 2003 08:33:05 PM CEST
- /demo/
- /demo/demo1.m included
- /t300/processing.m template for signal processing, calculates ECG-envelope
Fri 09 May 2003 12:14:27 PM CEST
- CNTOPEN
Label added to header information
- LOADEEG - P_C_S
several fields like, Label, Attribute, AttributeName, EpochingSelect, EpochingName added.
Tue 06 May 2003 07:27:35 PM CEST
- T200/LOADEEG
mode P_C_DAQ_S improved: scaling and several other header fields included
Sat 26 Apr 2003 03:11:08 PM CEST
- T200/*
ISHNE Holter format implemented. Not yet testet.
Poly5/TMS32 implemented. Not yet tested.
PhysioNet/MIT-ECG format implemented and tested.
Mon 07 Apr 2003 11:39:20 PM CEST
- T500/PLOTA
a few tests on "commit" are finished with consolidating PLOTA
Fri 04 Apr 2003 06:05:26 PM CEST
- T500/PLOTA
major update,
new datatypes MVAR, SNR
obsolete datatypes: MVAR-x
Tue 18 Mar 2003 04:53:01 PM CET
- SAVE2BKR, EEGCHKHDR
bug fixed
support of wildcards
source and destination directories supported
Fri 14 Mar 2003 10:57:06 AM CET
- LOADEEG
P_C_S: increase speed. Rearranging data dimonsions without copying
Thu 13 Mar 2003 09:38:48 PM CET
- LOADEEG
classlabel is now in HDR.Classlabel
P_C_S.version 1.5 is supported (without installing BSanalyze)
works also work if g.BSanalyize is installed
channel-selection of P_C_S implemented
- SAVE2BKR
uses LOADEEG for all fileformats
Mon 10 Feb 2003 06:37:28 PM CET
- T490/MUTINFO: added
- T200: SAVE2BKR, EEGCHKHDR, LOADEEG
g.tec format version 1.02 implemented
Fri 07 Feb 2003 04:56:51 PM CET
- T200/SAVE2BKR: no need to ask for filename,
- T300/MVFREQZ added
- T500/PLOTA added
- T400/ LDA classification systems added
Tue 04 Feb 2003 01:49:06 AM CET
+ T400 CLASSIFIERS: LLBC, MDBC, LDBC added
+ BKR OPEN R+: calculated SPR based on file size
=== Package: DATAFORMATS =============
--- Release: BIOSIG 0.14 -------------
Sat 01 Feb 2003 08:01:36 PM CET
======================================
Sat 01 Feb 2003 07:59:07 PM CET
- Dataformats reorganised
sub-directories biosig/dataformats/ and biosig/dataformats/edf/
were moved into biosig/t200/
- Obsolete functions were removed.
- T250/TRIGG
format of output data changed
Wed 29 Jan 2003 06:46:42 PM CET
- T250 Trigger functionality added: GETTRIGGER and TRIGG
- T200 SAVE2BKR: MAT->tmp.y bug fixed
Mon 27 Jan 2003 04:31:36 PM CET
+ SAVE2BKR: autoscale implemented
23 Jan 2003 04:31:36 PM CET
+ EEGCHKHDR: improved
+ BKR WRITE: r+ implemented (writes header into existing file)
+ BDF WRITE: implemented
- EDFOPEN: syntax analysis of PreFilt
- BDF and GDF support: EEGSEEK, EEGTELL
Mon 20 Jan 2003 05:33:41 PM CET
+ EEG2HIST: !! NEW !!
calculates histogram of EEG data.
This can be useful for several things, including quality control.
- EDF: EDF.SIE.RR replaced by EDF.FLAG.UCAL
- uncalibrated Mode implemented
=== Release BIOSIG 0.12 ==============
Sat 18 Jan 2003 06:43:51 PM CET
======================================
Fri 17 Jan 2003 07:54:49 PM CET
= EGI format (Electical Geodesics) partially included
= BDF format (Biosemi) included
SAVE2BKR: (including previous versions MAT2BIN etc)
can cause scaling errors due to integer representation
of the scaling factors. The reason for this problem is
based on the BKR-specification; the maximum physical value is
rounded to an integer (.e.g 9.55 was rounded to 9, this results in
6% error). A typical value would be 1%.
The problem is solved by presenting the roundoff error to the user.
Wed 15 Jan 2003 08:11:04 PM CET
+ OPENLDR: Test and bug fixes for Octave and Matlab
+ OPENLDR: read, write and rescale of LDR-files
LDR-files contain the weights for a spatial filter.
These weights can be used to calculate:
Local average reference (LOC), Common Average Reference (CAR),
Laplace (LAP), weigthed average reference (WGT), etc.
=== Release BIOSIG 0.10 ==============
Mon Jan 6 16:00:54 2003
======================================
Several bugs are fixed. Interface is more robust
- CONTENTS file included
- EEGSEEK: CNT and BKR mode fixed
- EEGOPEN for CNT: bug fixes for Octave
- Tests with Octave 2.1.40
=== Release BIOSIG 0.10 ==============
Fri Jan 3 16:45:33 2003
======================================
Interface to access different dataformats is implemented.
Currently, the formats EDF, CNT (Neuroscan) and BKR are supported.
The former "EDF-tools for Matlab/Octave" are incorporated.
= First release
+ One Interface to access various dataformats
+ former "EDF-tools for Matlab/Octave" included
+ BKR, CNT and EDF-format supported
+ Viewer for EDF data