4 % function r=columns(m)
6 % Note: octave already has this function,
7 % this is here only for matlab compatibility
11 % SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
12 % -------------------------------------------------------------------
13 % Copyright (C) 2004-2006 Carlo de Falco
17 % SECS2D is free software; you can redistribute it and/or modify
18 % it under the terms of the GNU General Public License as published by
19 % the Free Software Foundation; either version 2 of the License, or
20 % (at your option) any later version.
22 % SECS2D is distributed in the hope that it will be useful,
23 % but WITHOUT ANY WARRANTY; without even the implied warranty of
24 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 % GNU General Public License for more details.
27 % You should have received a copy of the GNU General Public License
28 % along with SECS2D; If not, see <http://www.gnu.org/licenses/>.