Computation Of The C-S Decomposition, With Application To Signal Processing
Charles F. Van Loan, Jeffrey M. Speiser · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1986
The CS decomposition and the Generalized Singular Value Decomposition are closely related. Indeed, the stable computation of the latter requires calculation of the former. In this paper we show how a number of important numerical activities in signal and image processing benefit from exploitation of these decompositions.