A Sum-of-Squares and Semidefinite Programming Approach for Maximum Likelihood DOA Estimation

Direction of arrival (DOA) estimation using a uniform linear array (ULA) is a classical problem in array signal processing. In this paper, we focus on DOA estimation based on the maximum likelihood (ML) criterion, transform the estimation problem into a novel formulation, named as sum-of-squares (SO...

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Detalles Bibliográficos
Autores principales: Cai, Shu, Zhou, Quan, Zhu, Hongbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5191170/
https://www.ncbi.nlm.nih.gov/pubmed/27999397
http://dx.doi.org/10.3390/s16122191

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5191170/
https://www.ncbi.nlm.nih.gov/pubmed/27999397
http://dx.doi.org/10.3390/s16122191

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