最新版计算三维HHT时频图的M文件，很有用-HHT the latest version of the calculation of three-dimensional time-frequency map M files, very useful

盲源分离 读取语音文件并显示其频谱图像 基于声场景分析的混叠语音分离研究-Blind Source Separation the aliasing voice read the voice file and display its spectrum image based on the acoustic scene analysis Separation

盲源分离Fastica脚本文件，包含了盲源分离经常用到的函数文件-Blind source separation scr ipt file.