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Direction-of-Arrival Estimation Based on Joint Sparsity

We present a DOA estimation algorithm, called Joint-Sparse DOA to address the problem of Direction-of-Arrival (DOA) estimation using sensor arrays. Firstly, DOA estimation is cast as the joint-sparse recovery problem. Then, norm is approximated by an arctan function to represent joint sparsity and D...

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Detalhes bibliográficos
Main Authors: Wang, Junhua, Huang, Zhitao, Zhou, Yiyu
Formato: Artigo
Idioma:Inglês
Publicado em: Molecular Diversity Preservation International (MDPI) 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3231485/
https://ncbi.nlm.nih.gov/pubmed/22164122
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s110909098
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