M-estimate like correlation based algorithm for direction of arrival estimation under alpha-stable environments

M-estimate like correlation based algorithm for direction of arrival estimation under alpha-stable environments

A novel class of bounded statistics,namely,the M-estimate like correlation (MELC) for independently identi-cal distributed symmetric alpha-stable (SαS) random variables was defined.Based on the MELC matrix for the array sensor outputs,a new algorithm for direction of arrival (DOA) estimation in the...

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Bibliographic Details
Main Authors: Jin-feng ZHANG, Tian-shuang QIU, Ai-min SONG, Hong TANG, Na WANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2013-05-01
Series:Tongxin xuebao
Subjects:
M-estimate
direction of arrival estimation
ractional lower order statistics
MUSIC algorithm
Online Access:http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.05.008/
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