Theoretical analysis of GOMP based on RIP and ROC

This paper aims to investigate sufficient conditions for the recovery of sparse signals via the generalized orthogonal matching pursuit (gOMP) algorithm. In the noisy case, a sufficient condition for recovering the support of k -sparse signal is presented based on restricted isometry property (RIP)...

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Vydané v:	Japan journal of industrial and applied mathematics Ročník 41; číslo 2; s. 1277 - 1292
Hlavní autori:	Li, Haifeng, Guo, Leiyan
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Tokyo Springer Japan 01.05.2024 Springer Nature B.V
Predmet:	Algorithms Applications of Mathematics Computational Mathematics and Numerical Analysis Guarantees Matched pursuit Mathematics Mathematics and Statistics Original Paper Orthogonality Success 68W40 Restricted isometry property Restricted orthogonality constant Greedy algorithm 65J22 65D15 Compressed sensing
ISSN:	0916-7005, 1868-937X
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