中文说明：
此为进行独立成分分析(ICA)的matlab代码，盲源分离(BSS)是指在不知源信号和传输通道的参数的情况下，根据输入源信号的统计特性，仅由观测信号恢复出源信号各个独立成分的过程。这一过程又称为独立成分分析(ICA)。
English Description：
This is the matlab code for independent component analysis (ICA). Blind source separation (BSS) refers to the process of recovering the independent components of the source signal only from the observed signal according to the statistical characteristics of the input source signal without knowing the parameters of the source signal and transmission channel. This process is also called independent component analysis (ICA).