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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2016
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| Materias: | |
| 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 |