中文说明：包括最小二乘法、SVM、神经网络、1_k近邻法,主要为数据分析和统计，表示出两帧图像间各个像素点的相对情况，有CDF三角函数曲线/三维曲线图，非归零型差分相位调制信号建模与仿真分析 ，利用matlab GUI实现的串口编程例子。
English Description：
Including least squares, SVM and neural networks, 1_k nearest neighbor method, mainly for data analysis and statistics, showed two frames relative to each pixel, a CDF three-dimensional graphs trigonometric curve/, non-zero difference modeling and simulation analysis of phase modulation signals, serial programming using MATLAB GUI example.