Performance of LMS-based adaptive filters in tracking a time-varying plant

被引：19

作者：

FarhangBoroujeny, B ^{[1
]}

Gazor, S ^{[1
]}

机构：

[1] TELECOM PARIS, DEPT SIGNAL, F-75634 PARIS, FRANCE

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1996年 / 44卷 / 11期

关键词：

D O I：

10.1109/78.542445

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 correspondence gives a general analysis of the LMS-based adaptive filters when used for tracking a class of time varying plants. The algorithms covered are the conventional LMS, the transform-domain normalized LMS, and the LMS/Newton algorithm. An important fact that we observed is that in comparing these algorithms, better initial convergence does not necessarily mean better tracking. A few special cases are presented that show the contrary.

引用

页码：2868 / 2871

页数：4

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