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, Correlation analysis process matlab method, Data analysis, plotting, etc..