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.

Package: nurbs