实现对wav文件的mfcc和pitch特征的提取-mfcc pitch extraction

基音提取部分源代码，基音提取部分源代码(核心部分)，很实用的。 -Pitch extraction of part of source code, source code for pitch extraction part (core part), it is practical.

在语音中提取基音频率的程序。输入为.wav格式的语音文件，输出各帧基音频率-Extraction of pitch in the voice frequency of the procedure. Input. Wav format audio files, the output frequency of the frame pitch

Linear-Predictive-Coder MATLAB Implementation of LPC algorithm for speech signal # Why LPC? In communication systems it is often necessary to transmit audio(speech) signal in compressed or encoded form because of bandwidth limitation of the