现代制造工程Issue(3)：132-135,141,5.
一种改进的快速独立分量分析方法在信噪分离中的应用
An improved fast independent component analysis method in the application of the signal-noise separation
朱庆芹1
作者信息
- 1. 北京交通大学海滨学院机械与电气工程系，沧州061100
- 折叠
摘要
Abstract
Fault signal usually adulterates large amount of noise as with many interference factors in analysis environment .Signal-noise separation should be performed before extracting the principal component of the fault signal .Based on the study of the tradi-tional independent component analysis method , the improved fast independent component analysis method is proposed .Experi-ments show that the improved algorithm could effectively extract the fault components in the signal .Moreover ,it greatly improves the signal-noise separation efficiency .关键词
快速独立分量分析/信噪分离/故障信号/噪声信息Key words
fast independent component analysis/signal-noise separation/fault signal/noise information分类
机械制造引用本文复制引用
朱庆芹..一种改进的快速独立分量分析方法在信噪分离中的应用[J].现代制造工程,2015,(3):132-135,141,5.
