sysgettsam.m

来自「similer program for matlab」· M 代码 · 共 38 行

## Copyright (C) 1996, 1998, 2000, 2002, 2003, 2005, 2006, 2007
##               Auburn University.  All rights reserved.
##
## This file is part of Octave.
##
## Octave 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.
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## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING.  If not, see
## <http://www.gnu.org/licenses/>.

## -*- texinfo -*-
## @deftypefn {Function File} {} sysgettsam (@var{sys})
## Return the sampling time of the system @var{sys}.
## @end deftypefn

function T = sysgettsam (sys)

  if (nargin != 1)
    print_usage ();
  endif

  if (! isstruct (sys))
    error ("sysgettsam: expecting argument to be system structure");
  endif

  T = sys.tsam;

endfunction