1 ## Copyright (C) 2012 Lukas F. Reichlin
3 ## This file is part of LTI Syncope.
5 ## LTI Syncope is free software: you can redistribute it and/or modify
6 ## it under the terms of the GNU General Public License as published by
7 ## the Free Software Foundation, either version 3 of the License, or
8 ## (at your option) any later version.
10 ## LTI Syncope is distributed in the hope that it will be useful,
11 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 ## GNU General Public License for more details.
15 ## You should have received a copy of the GNU General Public License
16 ## along with LTI Syncope. If not, see <http://www.gnu.org/licenses/>.
19 ## Conjugate transpose of TF models.
21 ## Author: Lukas Reichlin <lukas.reichlin@gmail.com>
25 function sys = __ctranspose__ (sys, ct)
30 if (ct) # continuous-time
31 num = cellfun (@conj_ct, num, "uniformoutput", false);
32 den = cellfun (@conj_ct, den, "uniformoutput", false);
34 num = cellfun (@conj_dt, num, "uniformoutput", false);
35 den = cellfun (@conj_dt, den, "uniformoutput", false);
36 ## TODO: shall I make "den" a monic polynomial?