Performance Analysis of the Dual Sign Algorithm for Additive Contaminated-Gaussian Noise

被引：15

作者：

Bang, Seung Chan ^{[1
]}

Ann, Souguil ^{[1
]}

Song, Iickho ^{[2
]}

机构：

[1] Seoul Natl Univ, Dept Elect Engn, Seoul, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea

来源：

IEEE SIGNAL PROCESSING LETTERS | 1994年 / 1卷 / 12期

关键词：

Algorithms;

D O I：

10.1109/97.338751

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：

In the previous analysis of the dual sign algorithm (DSA), Gaussian signals were assumed. When the desired response contains additive impulsive interference, however, the analysis seems to be inadequate. In this letter, performance analysis of the DSA is considered when the signals are zero-mean stationary Gaussian, and the additive noise of the desired response is zero-mean stationary contaminated-Gaussian (CG). Through computer simulations, our analysis is validated. It is also shown that the DSA is less vulnerable to impulsive interference than the least-mean square (LMS) algorithm.

引用

页码：196 / 198

页数：3

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