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
收藏
页码：132 / 135
页数：4
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