view general/arrutils/replace.m @ 20:ed2629b7f02b

Added beginnings of some introductory blurb.

function y=replace(y,a,b), y(y==a)=b;
% replace - Search and replace in array
%
% replace ::
%    [Size->A] ~'array of any size and type',
%    A         ~'value to search for',
%    A         ~'value to replace it with'
% -> [Size->A].