X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fcontrol-2.3.52%2F%40lti%2Fdcgain.m;fp=octave_packages%2Fcontrol-2.3.52%2F%40lti%2Fdcgain.m;h=8a6d8069b8cf2dcd8bbf416120b183ccc3224999;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/control-2.3.52/@lti/dcgain.m b/octave_packages/control-2.3.52/@lti/dcgain.m
new file mode 100644
index 0000000..8a6d806
--- /dev/null
+++ b/octave_packages/control-2.3.52/@lti/dcgain.m
@@ -0,0 +1,50 @@
+## Copyright (C) 2009   Lukas F. Reichlin
+##
+## This file is part of LTI Syncope.
+##
+## LTI Syncope is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## LTI Syncope is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with LTI Syncope.  If not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {@var{k} =} dcgain (@var{sys})
+## DC gain of LTI model.
+##
+## @strong{Inputs}
+## @table @var
+## @item sys
+## LTI system.
+## @end table
+##
+## @strong{Outputs}
+## @table @var
+## @item k
+## DC gain matrice.  For a system with m inputs and p outputs, the array @var{k}
+## has dimensions [p, m].
+## @end table
+##
+## @seealso{freqresp}
+## @end deftypefn
+
+## Author: Lukas Reichlin <lukas.reichlin@gmail.com>
+## Created: October 2009
+## Version: 0.1
+
+function gain = dcgain (sys)
+
+  if (nargin != 1)  # sys is always an LTI model
+    print_usage ();
+  endif
+
+  gain = __freqresp__ (sys, 0);
+
+endfunction
\ No newline at end of file