该算法以扩展联合对角化方式对实信号实现盲分离。该算法原理可参考Cardoso的文章

包含函数和类的通用Matlab工具箱：听觉建模，信号处理，声源分离，统计，绘图等。请参见[Contents.m](A general purpose Matlab toolbox containing functions and classes for: auditory modelling, signal processing, sound source separation, statistics, plotting, etc. See [Contents.m](https://github