Restricted -Isometry Properties of Partially Sparse Signal Recovery

Haini Bi, Lingchen Kong and Naihua Xiu

Discrete Dynamics in Nature and Society, 2013, vol. 2013, 1-6

Abstract:

By generalizing the restricted -isometry property to the partially sparse signal recovery problem, we give a sufficient condition for exactly recovering partially sparse signal via the partial minimization (truncated minimization) problem with . Based on this, we establish a simpler sufficient condition which can show how the -RIP bounds vary corresponding to different s.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:692169

DOI: 10.1155/2013/692169

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