ℓp-Based complex approximate message passing with application to sparse stepped frequency radar

Compressed sensing exploits the sparsity of the signal to reduce the sampling rate while keeping the resolution fixed, and has been widely used. In this paper we propose a new algorithm called adaptive ℓp-CAMP and show its application in the sparse stepped frequency radar signal processing. Our algo...

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Vydáno v:	Signal processing Ročník 134; s. 249 - 260
Hlavní autoři:	Zheng, Le, Liu, Quanhua, Wang, Xiaodong, Maleki, Arian
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.05.2017
Témata:	Complex Approximate Message Passing Compressed Sensing Sparse Stepped Frequency Waveform ℓp-regularized least squares ℓp-regularized least squares Complex Approximate Message Passing Compressed Sensing Sparse Stepped Frequency Waveform
ISSN:	0165-1684, 1872-7557
On-line přístup:	Získat plný text
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