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Deterministic and iterative solutions to subset selection problems

Authors :
Nafie, Mohammed
Tewfik, Ahmed H.
Ali, Murtaza
Source :
IEEE Transactions on Signal Processing. July, 2002, Vol. 50 Issue 7, p1591, 11 p.
Publication Year :
2002

Abstract

Two approaches for identifying sparsest representations of given signals in terms of given overcomplete dictionaries are proposed. The first approach is algebraic, and the second, which can be used in circumstances where an algebraic technique is not appropriate, is iterative.

Subjects

Subjects :
Signal processing -- Research
Computer network equipment industry -- Research
Data communications -- Research
Electrical engineering
Business
Computers
Electronics
Electronics and electrical industries

Details

ISSN :
1053587X
Volume :
50
Issue :
7
Database :
Gale General OneFile
Journal :
IEEE Transactions on Signal Processing
Publication Type :
Academic Journal
Accession number :
edsgcl.90238461

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