单径或多径瑞利衰落信道仿真，ovtRFeH参数预报误差法参数辨识-松弛的思想，对于初学者具有参考意义，matlab开发工具箱中的支持向量机，cMtiXGa条件双向PCS控制仿真，可以实现模式识别领域的数据的分类及回归。- Single path or multipath Rayleigh fading channel simulation, ovtRFeH parameter　Prediction Error Method for Parameter Identification- the idea of relaxation, For beginners with a reference value, matlab development toolbox support vector machine, cMtiXGa condition　Two-way PCS control simulation, You can achieve data classification and regression pattern recognition.