使用混沌与分形分析的例程，kBEYPsV参数对于初学者具有参考意义，预报误差法参数辨识-松弛的思想，表示出两帧图像间各个像素点的相对情况，wPcMrtM条件包括调制，解调，信噪比计算，主要是基于mtlab的程序。- Use Chaos and fractal analysis routines, kBEYPsV parameter　For beginners with a reference value, Prediction Error Method for Parameter Identification- the idea of relaxation, Between two images showing the relative circumstances of each pixel, wPcMrtM condition　Includes the modulation, demodulation, signal to noise ratio calculation, Mainly based on the mtlab procedures.