Variable step-size NLMS and affine projection algorithms

被引：394

作者：

Shin, HC ^{[1
]}

Sayed, AH

Song, WJ

机构：

[1] Pohang Univ Sci & Technol, Div Elect & Comp Engn, Pohang, South Korea

[2] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

IEEE SIGNAL PROCESSING LETTERS | 2004年 / 11卷 / 02期

基金：

美国国家科学基金会;

关键词：

adaptive filters; affine projection algorithm; normalized least mean square (NLMS); variable step-size;

D O I：

10.1109/LSP.2003.821722

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：

This letter proposes two new variable step-size algorithms for normalized least mean square and affine projection. The proposed schemes lead to faster convergence rate and lower mis-adjustment error.

引用

页码：132 / 135

页数：4

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