一种流形学习算法（很好用），仿真图是速度、距离、幅度三维图像，表示出两帧图像间各个像素点的相对情况，实现串口的数据采集，均值便宜跟踪的示例，PLS部分最小二乘工具箱,isodata 迭代自组织的数据分析。- A fluid manifold learning algorithm (good use), FIG simulation speed, distance, amplitude three-dimensional image, Between two images showing the relative circumstances of each pixel, Achieve serial data acquisition, Example tracking mean cheap, PLS PLS toolbox, Isodata iterative self-organizing data analysis.