课程设计时编写的matlab程序代码，完整的图像处理课设，包含所有源代码，汽车图像，语音信号的采集与处理，数字信号处理课设。- Course designed to prepare the matlab program code, Complete class-based image processing, contains all of the source code, auto image, Acquisition and Processing of the speech signal, digital signal processing class-based.