X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=octave_packages%2Fcontrol-2.3.52%2F%40tfpoly%2Fplus.m;fp=octave_packages%2Fcontrol-2.3.52%2F%40tfpoly%2Fplus.m;h=87ebd054367b38a104bbcb47621ea0c07e3b8a17;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hp=0000000000000000000000000000000000000000;hpb=1705066eceaaea976f010f669ce8e972f3734b05;p=CreaPhase.git diff --git a/octave_packages/control-2.3.52/@tfpoly/plus.m b/octave_packages/control-2.3.52/@tfpoly/plus.m new file mode 100644 index 0000000..87ebd05 --- /dev/null +++ b/octave_packages/control-2.3.52/@tfpoly/plus.m @@ -0,0 +1,41 @@ +## 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 . + +## -*- texinfo -*- +## Addition of two polynomials. For internal use only. + +## Author: Lukas Reichlin +## Created: September 2009 +## Version: 0.1 + +function a = plus (a, b) + + if (! isa (a, "tfpoly")) + a = tfpoly (a); + endif + + if (! isa (b, "tfpoly")) + b = tfpoly (b); + endif + + [a, b] = __make_equally_long__ (a, b); + + a.poly = a.poly + b.poly; + + a = __remove_leading_zeros__ (a); + +endfunction \ No newline at end of file