Especially I want to translate this answer in matlab to PHP,
is it viable?
+1
A:
No. This tool not exists.
But you can do this simple by hand using some for statements. With using GD and some code to Image Processing.
More information how to implement Image Processing you can find at http://php.net/manual/en/book.image.php
Svisstack
2010-06-11 13:14:38
I never know `for` statement is so powerful ,can you elaborate?
2010-06-11 13:18:57
@user198729: Some matlab function used in your linked code you can replace alternative by the simple for. In PHP language this functions not exists but PHP language is not for mathematican equations then you must write it by hand.
Svisstack
2010-06-11 13:25:32