save2bkr

 SAVE2BKR loads EEG data and saves it in BKR format
 The following data formats are supported:
    CNT, EDF, BKR, MAT, etc. format

       HDR = save2bkr(sourcefile [, destfile [, option]]);  

       HDR = eegchkhdr();
    HDR = save2bkr(HDR,data);

   sourcefile    sourcefile wildcards are allowed
   destfile    destination file in BKR format 
    if destfile is empty or a directory, sourcefile but with extension .bkr is used.
   options
       gain            Gain factor for unscaled EEG data (e.g. old Matlab files) 
       'removeDC'      removes mean
       'regressEOG k:l,m:n'     removes EOG (channels m:n) from EEG (channels k:l)  
       'autoscale k:l'    uses only channels from k to l for scaling
       'detrend k:l'    channels from k to l are detrended with an FIR-highpass filter.
       'PhysMax=XXX'    uses a fixed scaling factor; might be important for concanating BKR files 
            +XXX and -XXX correspond to the maximum and minimum physical value, resp. 
         You can concanate several options by separating with space, komma or semicolon 

   HDR        Header, HDR.FileName must contain target filename
   data    data samples

 Examples: 
   save2bkr('/tmp/*.cnt',[],'autoscale 5:30');
    converts all CNT-files from subdir /tmp/ into BKR files 
       and saves them in the current directory 
   save2bkr('/tmp/*.cnt','/tmp2/','autoscale 5:30, PhysMax=200');
    converts all CNT-files from subdir /tmp/ into BKR files 
       and saves them in the directory /tmp2/
    


 see also: EEGCHKHDR, REGRESS_EOG, SLOAD