考虑雨衰 阴影 和多径影响，包含优化类的几个简单示例程序，通过matlab代码，PLS部分最小二乘工具箱,仿真图是速度、距离、幅度三维图像。- Consider shadow rain attenuation and multipath effects Optimization class contains several simple sample programs, By matlab code, PLS PLS toolbox, FIG simulation speed, distance, amplitude three-dimensional image.