Statistical-mechanical analysis of the FXLMS algorithm for multiple-channel active noise control

被引：0

作者：

Murata, Tomoki ^{[1
]}

Kajikawa, Yoshinobu ^{[2
]}

Miyoshi, Seiji ^{[2
]}

机构：

[1] Kansai Univ, Grad Sch Sci & Engn, Suita, Osaka, Japan

[2] Kansai Univ, Fac Engn Sci, Suita, Osaka, Japan

来源：

2017 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA ASC 2017) | 2017年

关键词：

X LMS ALGORITHM; ADAPTIVE FILTER;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We analyze the behaviors of the Filtered-X LMS (FXLMS) algorithm for active noise control (ANC). Correlations between the impulse response of an adaptive filter and a primary path are treated as macroscopic variables. To obtain the correlations, we analytically solve the equations and finally compute the MSE. In particular, we analyze the behaviors of multiple-channel ANC. We theoretically show that the MSE is affected by the secondary paths that are not directly connected.

引用

页码：136 / 139

页数：4

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