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
收藏
页码：136 / 139
页数：4
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