A Modified Rife Algorithm for Off-Grid DOA Estimation Based on Sparse Representations

In this paper we address the problem of off-grid direction of arrival (DOA) estimation based on sparse representations in the situation of multiple measurement vectors (MMV). A novel sparse DOA estimation method which changes MMV problem to SMV is proposed. This method uses sparse representations ba...

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Main Authors: Tao Chen, Huanxin Wu, Limin Guo, Lutao Liu
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI AG 2015-11-01
Colecção:Sensors
Assuntos:
direction of arrival (DOA) estimation
sparse representations
eigenvalue decomposition (EVD)
off-grid
Rife algorithm
Acesso em linha:http://www.mdpi.com/1424-8220/15/11/29721
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