Add a useful package (from Source forge) for octave

[CreaPhase.git] / octave_packages / secs2d-0.0.8 / Utilities / Unodesonside.m

diff --git a/octave_packages/secs2d-0.0.8/Utilities/Unodesonside.m b/octave_packages/secs2d-0.0.8/Utilities/Unodesonside.m
new file mode 100644 (file)
index 0000000..95a01ad
--- /dev/null
+++ b/octave_packages/secs2d-0.0.8/Utilities/Unodesonside.m
@@ -0,0 +1,37 @@
+function Dnodes=Unodesonside(mesh,Dsides);
+
+% Dnodes=Unodesonside(mesh,Dsides);
+
+% This file is part of 
+%
+%            SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
+%         -------------------------------------------------------------------
+%            Copyright (C) 2004-2006  Carlo de Falco
+%
+%
+%
+%  SECS2D 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 2 of the License, or
+%  (at your option) any later version.
+%
+%  SECS2D 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 SECS2D; If not, see <http://www.gnu.org/licenses/>.
+
+
+Dedges    =[];
+
+for ii = 1:length(Dsides)
+       Dedges=[Dedges,find(mesh.e(5,:)==Dsides(ii))];
+end
+
+% Set list of nodes with Dirichelet BCs
+Dnodes = mesh.e(1:2,Dedges);
+Dnodes = [Dnodes(1,:) Dnodes(2,:)];
+Dnodes = unique(Dnodes);
+