包含优化类的几个简单示例程序，借鉴了主成分分析算法（PCA），利用贝叶斯原理估计混合logit模型的参数，插值与拟合，解方程，数据分析，实现典型相关分析，关于小波的matlab复合分析。- Optimization class contains several simple sample programs, It draws on principal component analysis algorithm (PCA), Bayesian parameter estimation principle mixed logit model, Interpolation and fitting, solution of equations, data analysis, Achieve canonical correlation analysis, Matlab wavelet analysis on complex.