此代码包含了语音信息处理的基本上所有要用到的函数。这是语音信号处理的工具箱，对与研究语音信号处理的人来说，这个工具箱是必不可少的-This code contains the voice information processing essentially all use to the function. This is the speech signal processing toolbox, and research on human speech signal processing, th