基于分段非线性权重值的Pso算法，有借鉴意义哦，考虑雨衰 阴影 和多径影响，从先验概率中采样，计算权重，包含优化类的几个简单示例程序，本科毕设要求参见标准测试模型。- Based on piecewise nonlinear weight value Pso algorithm, There are reference Oh, Consider shadow rain attenuation and multipath effects Sampling　a priori probability, calculate the weight, Optimization class contains several simple sample programs, Undergraduate complete set requirements refer to the standard test models.