对图像或音频作dtw和mfcc计算，获取相关系数。-The image or audio for dtw and mfcc calculated for the correlation coefficient.

本为主要阐述了小波变换在语音信号去噪的应用，语音端点的检测，语音特征的提取及一种简单的语音识别算法。-This is mainly expounds the wavelet transform in the application of speech signal denoising, speech endpoint detection, speech characteristics of the extraction and a simple speech recognition algori

DTW的语音识别程序，在matlab环境下调试通过，可以提取说话的字-DTW speech recognition program, in the Matlab environment through debugging, you can extract the words to speak