使用扩展的Informax算法实现语音信号的分离，此demo自带演示用音频，可以直接检验效果。-Informax algorithm to extend the use of the voice signal to achieve the separation, the self-presentation with audio demo, you can test the effect directly.

音频相位分析，使用matlab进行噪音分析，并进行分离(Audio phase analysis using MATLAB for noise analysis and separation)

本程序音频共有四个，借助鸡尾酒会问题思想，用ica算法实现四个音频的分离(The audio program for a total of four, with the help of the cocktail party problem, realizing the separation of four audio using ICA algorithm)