Design of Adaptive Filtering Algorithm and Its Application in Chaotic Echo Cancellation

被引：0

作者：

Yang, Bo ^{[1
]}

Feng, Jian ^{[2
]}

机构：

[1] Southwest Univ, Sch Elect & Informat Engn, Chongqing 400715, Peoples R China

[2] First Affiliated Hosp, Luzhou Med Coll, Dept Cardiol, Luzhou 646000, Peoples R China

来源：

PROCEEDINGS OF THE 2012 24TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC) | 2012年

关键词：

Echo Cancellation; Adaptive Filtering Algorithm; Chaos; Signal to Noise Ratio;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An adaptive filtering algorithm is designed in this study, and the convergence of the algorithm is analyzed. The new algorithm is used to cancel echo in the chaotic communication systems experiencing echo channels. The results of computer simulation indicate that the new algorithm has faster convergence speed and higher accuracy of computation than that of the old one. In addition, the new algorithm is more stable in the case of low signal to noise ratio (SNR)

引用

页码：3524 / 3527

页数：4