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changeset 10932:476efedd2c35 octave-forge

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control: add remark
author paramaniac
date Tue, 25 Sep 2012 18:47:40 +0000
parents 259247833409
children d69e68a9dcb4
files main/control/inst/lsim.m
diffstat 1 files changed, 4 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/main/control/inst/lsim.m	Tue Sep 25 18:39:21 2012 +0000
+++ b/main/control/inst/lsim.m	Tue Sep 25 18:47:40 2012 +0000
@@ -71,6 +71,10 @@
 
 function [y_r, t_r, x_r] = lsim (varargin)
 
+  ## TODO: individual initial state vectors 'x0' for each system
+  ##       there would be conflicts with other arguments,
+  ##       maybe a cell {x0_1, x0_2, ..., x0_N} would be a solution?
+
   if (nargin < 2)
     print_usage ();
   endif
@@ -88,7 +92,6 @@
 
   t = [];
   x0 = [];
-  % method = "zoh";
 
   if (n_mat < 1)
     error ("lsim: require input signal 'u'");
@@ -237,7 +240,6 @@
   [A, B, C, D] = ssdata (sys);
   [p, m] = size (D);                            # number of outputs and inputs
   n = rows (A);                                 # number of states
-  % len_t = length (t);
 
   ## time vector
   t = reshape (tinitial : dt : tfinal, [], 1);