 DEMOcontrol | % Octave Control Systems Toolbox demo/tutorial program. The demo |
| abcddim | % Check for compatibility of the dimensions of the matrices defining |
| acker | % A wrapper for place (@var{a}, @var{b}, @var{p}). |
| analdemo | % Octave Controls toolbox demo: State Space analysis demo |
| are | % Solve the Algebraic Riccati Equation |
| axis2dlim | % Determine axis limits for 2-D data (column vectors); leaves a 10% |
| balreal | % Balanced realization of the continuous-time LTI system @var{sys}. |
| bddemo | % Octave Controls toolbox demo: Block Diagram Manipulations demo. |
| bode | % If no output arguments are given: produce Bode plots of a system; otherwise, |
| bode_bounds | % Get default range of frequencies based on cutoff frequencies of system |
| buildssic | % |
| c2d | % |
| controldemo | % Control Systems Toolbox demo. |
| ctrb | % Build controllability matrix: |
| d2c | % Convert a discrete (sub)system into a purely continuous one. |
| damp | % Displays eigenvalues, natural frequencies and damping ratios |
| dare | % |
| dcgain | % Returns dc-gain matrix. If dc-gain is infinite |
| dezero | % Remove trailing blank entries and all zero entries from the string s. |
| dgkfdemo | % Octave Controls toolbox demo: |
| dgram | % Return controllability gramian of discrete time system |
| dhinfdemo | % Demonstrate the functions available to design a discrete |
| dkalman | % Construct the linear quadratic estimator (Kalman predictor) for the |
| dlqe | % Construct the linear quadratic estimator (Kalman filter) for the |
| dlqg | % O B S O L E T E * * * D O N O T U S E~ |
| dlqr | % Construct the linear quadratic regulator for the discrete time system |
| dlyap | % Solve the discrete-time Lyapunov equation |
| dmr2d | % convert a multirate digital system to a single rate digital system |
| dre | % Solve the differential Riccati equation |
| feedback | % feedback(sys1,sys2) |
| fir2sys | % construct a system data structure from @acronym{FIR} description |
| frdemo | % Octave Control Toolbox demo: Frequency Response demo. |
| freqchkw | % Used by @command{__freqresp__} to check that input frequency vector @var{w} |
| gram | % @code{gram (@var{sys}, 'c')} returns the controllability gramian of |
| h2norm | % Computes the |
| h2syn | % Design |
| hinf_ctr | % Called by @code{hinfsyn} to compute the |
| hinfdemo | % |
| hinfnorm | % Computes the |
| hinfsyn | % |
| hinfsyn_chk | % Called by @code{hinfsyn} to see if gain @var{g} satisfies conditions in |
| hinfsyn_ric | % Forms |
| impulse | % Impulse response for a linear system. |
| is_abcd | % Returns @var{retval} = 1 if the dimensions of @var{a}, @var{b}, |
| is_controllable | % Logical check for system controllability. |
| is_detectable | % Test for detectability (observability of unstable modes) of (@var{a}, @var{c}). |
| is_dgkf | % Determine whether a continuous time state space system meets |
| is_digital | % Return nonzero if system is digital. |
| is_observable | % Logical check for system observability. |
| is_sample | % Return true if @var{ts} is a valid sampling time |
| is_signal_list | % Return true if @var{mylist} is a list of individual strings. |
| is_siso | % Returns nonzero if the system data structure |
| is_stabilizable | % Logical check for system stabilizability (i.e., all unstable modes are controllable). |
| is_stable | % Returns 1 if the matrix @var{a} or the system @var{sys} |
| isct | % Return true if the LTI system @var{sys} is continuous-time, false otherwise. |
| isdt | % Return true if the LTI system @var{sys} is discrete-time, false otherwise. |
| jet707 | % Creates a linearized state-space model of a Boeing 707-321 aircraft |
| lqe | % Construct the linear quadratic estimator (Kalman filter) for the |
| lqg | % Design a linear-quadratic-gaussian optimal controller for the system |
| lqr | % construct the linear quadratic regulator for the continuous time system |
| lsim | % Produce output for a linear simulation of a system; produces |
| ltifr | % Linear time invariant frequency response of single-input systems. |
| lyap | % Solve the Lyapunov (or Sylvester) equation via the Bartels-Stewart |
| minfo | % Determines the type of system matrix. @var{inmat} can be a varying, |
| moddemo | % Octave Control toolbox demo: Model Manipulations demo. |
| nichols | % Produce Nichols plot of a system. |
| nyquist | % Produce Nyquist plots of a system; if no output arguments are given, Nyquist |
| obsv | % Build observability matrix: |
| ord2 | % Creates a continuous 2nd order system with parameters: |
| packedform | |
| packsys | % O B S O L E T E: use ss instead. |
| parallel | % Forms the parallel connection of two systems. |
| place | % Computes the matrix @var{K} such that if the state |
| prompt | % Prompt user to continue |
| pzmap | % Plots the zeros and poles of a system in the complex plane. |
| qzval | % Compute generalized eigenvalues of the matrix pencil |
| rldemo | % Octave Control toolbox demo: Root Locus demo. |
| rlocus | % |
| rotg | % function [c,s] = rotg(a,b) |
| run_cmd | % run_cmd: short script used in demos |
| series | % Forms the series connection of two systems. |
| sortcom | % Sort a complex vector. |
| ss | % Create system structure from state-space data. May be continuous, |
| ss2sys | % Create system structure from state-space data. May be continuous, |
| ss2tf | % Conversion from transfer function to state-space. |
| ss2zp | % Converts a state space representation to a set of poles and zeros; |
| starp | % |
| step | % Step response for a linear system. |
| strappend | % Append string @var{suffix} to each string in the list @var{strlist}. |
| swap | % @format |
| swapcols | % @format |
| swaprows | % @format |
| sys2fir | % |
| sys2ss | % Extract state space representation from system data structure. |
| sys2tf | % Extract transfer function data from a system data structure. |
| sys2zp | %@deftypefn {Function File} {[@var{zer}, @var{pol}, @var{k}, @var{tsam}, @var{inname}, @var{outname}] =} sys2zp (@var{sys}) |
| sysadd | % returns @var{sys} = @var{gsys} + @var{hsys}. |
| sysappend | % appends new inputs and/or outputs to a system |
| syschnames | % Superseded by @command{syssetsignals}. |
| syschtsam | % This function changes the sampling time (tsam) of the system. Exits with |
| sysconnect | % Close the loop from specified outputs to respective specified inputs |
| syscont | % Extract the purely continuous subsystem of an input system. |
| sysdimensions | % return the number of states, inputs, and/or outputs in the system |
| sysdisc | % |
| sysdup | % Duplicate specified input/output connections of a system |
| sysgetsignals | % Get signal names from a system |
| sysgettsam | % Return the sampling time of the system @var{sys}. |
| sysgettype | % return the initial system type of the system |
| sysgroup | % Combines two systems into a single system. |
| sysidx | % Return indices of signals with specified signal names |
| sysmin | % Returns a minimal (or reduced order) system |
| sysmult | % Compute @math{sys = Asys*Bsys} (series connection): |
| sysout | % print out a system data structure in desired format |
| sysprune | % Extract specified inputs/outputs from a system |
| sysreorder | % |
| sysrepdemo | % Tutorial for the use of the system data structure functions. |
| sysscale | % scale inputs/outputs of a system. |
| syssetsignals | % change the names of selected inputs, outputs and states. |
| syssub | % Return @math{sys = Gsys - Hsys}. |
| sysupdate | % Update the internal representation of a system. |
| tf | % build system data structure from transfer function format data |
| tf2ss | % Conversion from transfer function to state-space. |
| tf2sys | % Build system data structure from transfer function format data. |
| tf2zp | % Converts transfer functions to poles-and-zero representations. |
| tfout | % Print formatted transfer function @math{n(s)/d(s)} to the screen. |
| tzero | % Compute transmission zeros of a continuous system: |
| tzero2 | % Compute the transmission zeros of @var{a}, @var{b}, @var{c}, @var{d}. |
| ugain | % Creates a system with unity gain, no states. |
| unitfeedback | %unitfeedback(sys1) |
| unpacksys | % [a,b,c,d] = unpacksys(sys) |
| wgt1o | % State space description of a first order weighting function. |
| zgfmul | % Compute product of @var{zgep} incidence matrix @math{F} with vector @var{x}. |
| zgfslv | % Solve system of equations for dense zgep problem. |
| zginit | % Construct right hand side vector @var{zz} |
| zgreduce | % Implementation of procedure REDUCE in (Emami-Naeini and Van Dooren, |
| zgrownorm | % Return @var{nonz} = number of rows of @var{mat} whose two norm |
| zgscal | % Generalized conjugate gradient iteration to |
| zgsgiv | % Apply givens rotation c,s to row vectors @var{a}, @var{b}. |
| zgshsr | % Apply householder vector based on |
| zp | % Create system data structure from zero-pole data. |
| zp2ss | % Conversion from zero / pole to state space. |
| zp2sys | % Create system data structure from zero-pole data. |
| zp2tf | % Converts zeros / poles to a transfer function. |
| zpout | % print formatted zero-pole form to the screen. |
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