On weighting/reweighting schemes for approximate message passing algorithms

In this paper, we propose a number of weighting/reweighting schemes to improve the performance of the so-called approximate message passing (AMP) algorithm of Donoho et al. We consider the application of AMP for the recovery of sparse signals from an under-determined system of linear equations, and...

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Vydané v:	IEEE International Conference on Communications (2003) s. 1 - 5
Hlavní autori:	Zeinalkhani, Zeinab, Haghighatpanah, Neda, Banihashemi, Amir H.
Médium:	Konferenčný príspevok.. Journal Article
Jazyk:	English
Vydavateľské údaje:	IEEE 01.05.2016
Predmet:	Algorithms approximate message passing algorithm Approximation Approximation algorithms Block sparsity Borders Compressed sensing Conferences Message passing Minimization Noise measurement Performance enhancement Recovery Signal processing algorithms Simulation Weighting
ISSN:	1938-1883
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