梅尔频率倒谱(Mel-Frequency Cepstrum)是一段声音的短时功率谱，基于频率的非线性梅尔刻度(mel scale)的对数能量频谱的线性预先变换- the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonline

求mel频率倒谱系数的matlab程序,不错的源码 很好的 哈可以(Of MEL frequency cepstrum coefficient of matlab, a good source, can very well)