中文说明：表示出两帧图像间各个像素点的相对情况，毕业设计有用，一个很有用的程序，分析了该信号的时域、频域、倒谱，循环谱等,通过matlab代码，这个有中文注释，看得明白。
English Description：
To express the relative situations between two adjacent frames of each pixel, graduation design useful, a very useful procedure, analyzes the the signal in time domain and frequency domain, cepstrum, cyclic spectrum, through the matlab code, the Chinese notes, to understand it.