Algebra Math Help

Can anyone direct me to any websites that display workings to the proof of the linear algebraic problem in SVD

I’m using SVD (Singular Value Decomposition) and have recently that the inner workings of the technique are based on Linear Algebra……

The Wikipedia entry discusses the linear algebraic proof of the existence of the SVD factorization (if that is what you want)

http://en.wikipedia.org/wiki/Singular_value_decomposition

A few other easy-to-understand links:

From netlib:

http://www.netlib.org/lapack/lug/node53.html

From Numerical Recipes:
http://www.nrbook.com/a/bookfpdf/f2-6.pdf

Geometry – Introduction to Proofs