中文说明： 利用matlab针对图像进行马氏距离计算 ,语音信号的采集与处理，数字信号处理课设，Matlab实现界面友好，仿真图是速度、距离、幅度三维图像，matlab小波分析程序，这个有中文注释，看得明白。
English Description：
Mahalanobis distance calculation using MATLAB image, acquisition and processing of the speech signal, digital signal processing course and Matlab realization of user-friendly simulation speed, distance, three-dimensional image, MATLAB Wavelet analysis program, the Chinese comments, understand it.