Second-order criterion for blind source extraction

被引：1
|
作者：
Zarzoso, V. [1 ]
机构：
[1] Univ Nice Sophia Antipolis, Lab I3S, CNRS, F-06903 Sophia Antipolis, France
来源：
ELECTRONICS LETTERS | 2008年 / 44卷 / 22期
关键词：
D O I：
10.1049/el:20082581
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A second-order criterion for blind signal extraction in instantaneous linear mixtures has recently been proposed. It is proved that, with an adequate choice of autocorrelation time lags, the criterion leads indeed to a successful source extraction in the noiseless case. Using this criterion, the source identifiability conditions turn out to be the same as in the popular second-order blind identification method for blind source separation.
引用
收藏
页码：1327 / U53
页数：2
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