An Improved LMS_Newton Algorithm and Its Analysis

被引：1

作者：

Lian, Ruimei ^{[1
]}

机构：

[1] Weifang Univ, Comp & Commun Engn Inst Dept, Weifang, Peoples R China

来源：

MECHANICAL AND ELECTRONICS ENGINEERING III, PTS 1-5 | 2012年 / 130-134卷

关键词：

Adaptive filtering algorithm; LMS Newton algorithm; variable step size; stability; convergence speed;

D O I：

10.4028/www.scientific.net/AMM.130-134.458

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An amended LMS Newton algorithm is proposed which create the nonlinear functional relation of the step factor mu and the error signal e(n). And the next we discuss the factors in the amended algorithm and the performance in the different IF environment. The algorithm is simple and easy to be implemented, Theoretical analysis and computer simulation show that the properties of the algorithm such as convergence speed, and steady state error ate better than those of SVSLMS algorithm.

引用

页码：458 / 462

页数：5

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