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4D Near-Field Source Localization Using Cumulant

This paper proposes a new cumulant-based algorithm to jointly estimate four-dimensional (4D) source parameters of multiple near-field narrowband sources. Firstly, this approach proposes a new cross-array, and constructs five high-dimensional Toeplitz matrices using the fourth-order cumulants of some...

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Autori principali: Junying Zhang, Li Gao, Shuyuan Yang, Junli Liang, Feng Zhao
Natura: Artigo
Lingua:Inglês
Pubblicazione: SpringerOpen 2007-01-01
Serie:EURASIP Journal on Advances in Signal Processing
Accesso online:http://dx.doi.org/10.1155/2007/17820
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