Fast communication: Constraint removal for sparse signal recovery

Authors:
Ahmet ŞAhin;Serdar ÖZen
Affiliations:
İzmir Institute of Technology, Turkey and İzmir University, Turkey;İzmir Institute of Technology, Turkey
Venue:
Signal Processing
Year:
2012

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Abstract

This paper presents a new iterative algorithm called constraint removal (CR) for the recovery of a sparse signal x from an incomplete number of linear measurements y such that y^m^x^1=A^m^x^nx^n^x^1 and m