本程序为星载降水雷达卫星测量地面降雨时，回波的归一化雷达散射截面图。 主程序为FiSAR，其他两个程序为嵌套的函数。-This procedure for the spaceborne precipitation radar satellite measurements of rainfall on the ground, the echoes of the normalized radar cross section diagram. The main program for the Fi

matlab实现了五类灰色关联度模型的计算,考虑雨衰 阴影 和多径影响，主要是基于mtlab的程序。- matlab implements five gray correlation degree computing model, Consider shadow rain attenuation and multipath effects Mainly based on the mtlab procedures.