Mercurial > forge
view extra/nurbs/inst/vecmag.m @ 12662:2a027badd794 octave-forge
Added a message id in the warning
author | rafavzqz |
---|---|
date | Tue, 07 Jul 2015 13:52:48 +0000 |
parents | 37d08939bb7b |
children |
line wrap: on
line source
function mag = vecmag(vec) % % VECMAG: Magnitude of the vectors. % % Calling Sequence: % % mvec = vecmag(vec) % % INPUT: % % vec : An array of column vectors represented by a matrix of % size (dim,nv), where is the dimension of the vector and % nv the number of vectors. % % OUTPUT: % % mvec : Magnitude of the vectors, vector of size (1,nv). % % Description: % % Determines the magnitude of the vectors. % % Examples: % % Find the magnitude of the two vectors (0.0,2.0,1.3) and (1.5,3.4,2.3) % % mvec = vecmag([0.0 1.5; 2.0 3.4; 1.3 2.3]); % % Copyright (C) 2000 Mark Spink % % This program 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. % This program 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 this program. If not, see <http://www.gnu.org/licenses/>. mag = sqrt(sum(vec.^2)); end