DocumentCode
765679
Title
Optimization result for constrained beamformer design
Author
Stoica, Petre ; Linebarger, Darel A.
Author_Institution
Syst. & Control Group, Uppsala Univ., Sweden
Volume
2
Issue
4
fYear
1995
fDate
4/1/1995 12:00:00 AM
Firstpage
66
Lastpage
67
Abstract
The column-unitary matrix whose range space is closest, in the Frobenius norm metric, to the range of a given matrix and whose columns belong to the null space of another specified matrix is obtained. An application of the matrix optimization result derived herein to constrained beamformer design in array signal processing is briefly described.<>
Keywords
array signal processing; constraint handling; filtering theory; matrix algebra; optimisation; Frobenius norm metric; array signal processing; column-unitary matrix; constrained beamformer design; matrix optimization result; null space; range space; spatial filter; Array signal processing; Constraint optimization; Design optimization; Extraterrestrial measurements; Matrix decomposition; Multiple signal classification; Null space; Radar signal processing; Signal design; Signal processing;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/97.376910
Filename
376910
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