This source code (the bits I wrote) is copyright Luke Wallin 2012 and licenced under the LGPL.

I am contactable at luke.wallin@gmail.com or via my website: www.lukewallin.co.uk

JAMA:

This software is a cooperative product of The MathWorks and the National Institute of Standards and Technology (NIST) which has been released to the public domain. Neither The MathWorks nor NIST assumes any responsibility whatsoever for its use by other parties, and makes no guarantees, expressed or implied, about its quality, reliability, or any other characteristic.

http://math.nist.gov/javanumerics/jama/