DocumentCode
375520
Title
Novel systolic architectures for signal subspace tracking
Author
Xu, Fan ; Willson, Alan N., Jr.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Volume
2
fYear
2000
fDate
2000
Firstpage
880
Abstract
We propose a pipelined DPASTd algorithm for signal subspace tracking. Our algorithm allows the computations of multiple eigenvectors to be fully pipelined. Two novel systolic implementations of the algorithm are studied and a method for reciprocal computation is discussed. We also present simulation results to validate the algorithm
Keywords
eigenvalues and eigenfunctions; pipeline processing; systolic arrays; tracking; multiple eigenvectors; pipelined DPASTd algorithm; reciprocal computation; signal subspace tracking; systolic architecture; Computational complexity; Computational modeling; Computer architecture; Cost function; Direction of arrival estimation; Eigenvalues and eigenfunctions; Resonance light scattering; Signal processing; Signal processing algorithms; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings of the 43rd IEEE Midwest Symposium on
Conference_Location
Lansing, MI
Print_ISBN
0-7803-6475-9
Type
conf
DOI
10.1109/MWSCAS.2000.952895
Filename
952895
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