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Title: A systolic array for svd updating
Authors: Moonen, Marc ×
Van Dooren, P
Vandewalle, Joos #
Issue Date: Apr-1993
Publisher: Siam publications
Series Title: Siam journal on matrix analysis and applications vol:14 issue:2 pages:353-371
Abstract: In an earlier paper, an approximate SVD updating scheme has been derived as an interlacing of a QR updating on the one hand and a Jacobi-type SVD procedure on the other hand, possibly supplemented with a certain re-orthogonalization scheme. This paper maps this updating algorithm onto a systolic array with 0(n2) parallelism for 0(n2) Complexity, resulting in an 0(n0) throughput. Furthermore, it is shown how a square root-free implementation is obtained by combining modified Givens rotations with approximate SVD schemes.
ISSN: 0895-4798
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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