
SVD AND SIGNAL PROCESSING, III
Algorithms, Architectures and Applications
M. Moonen and B. De Moor (Editors)
9 1995 Elsevier Science B.V. All rights reserved.
235
REAL TIME ARCHITECTURES FOR SPHERICALIZED SVD UPDAT-
ING
E.M. DOWLING, R.D. DEGROAT, D.A. LINEBARGER, Z. FU
University of Texas at Dallas, EC33
P.O. Box 830688
Richardson, TX 75083-0688
U.S.A.
emd@utdallas.edu
ABSTRACT. In this paper we develop a low complexity square root algorithm and a
pseudo-systolic array architecture to track the dominant or subdominant singular subspace
associated with time-varying data matrices in real time.