matlab小波分析程序，基于分段非线性权重值的Pso算法，进行逐步线性回归，快速扩展随机生成树算法，相关分析过程的matlab方法，包括数据分析、绘图等等。- matlab wavelet analysis program, Based on piecewise nonlinear weight value Pso algorithm, Stepwise linear regression, Rapid expansion of random spanning tree algorithm,