基于倒谱，分形，和谱熵的语音端点检测程序，三个文件夹内对应三种程序-Cepstrum-based, fractal, and spectral entropy of speech endpoint detection procedures, the three folders corresponding to the three procedures

语音端点检测小程序，利用分形方法对语音信号进行端点检测-Speech endpoint detection of small programs, using fractal method for endpoint detection of speech signals