bord.m

这个为模式识别工具箱

% C = bord(A,n,m)
% Puts a border of width m (default m=1) around image A
% and gives it value n. If n = NaN: mirror image values.
% $Id: bord.m,v 1.2 2003/08/13 20:15:01 piotr Exp $