The FastICA package is a free (GPL) MATLAB program that implements
the fast fixed-point algorithm for independent component analysis and
projection pursuit. It features an easy-to-use graphical user interface,
and a computationally powerful algorithm.

See http://www.cis.hut.fi/projects/ica/fastica for details.

This version corresponds to version 2.5 of the FastICA toolbox, published
on 19.10.2005.