交叉熵实现多元高斯混合模型优化的源代码，供大家学习使用-Realize cross-entropy optimization of multi-Gaussian mixture model of the source code for the U.S. study the use of

yongC#bianxiede拟合多元线性回归方程,gongnengqiangda shihexiazai -Fitting multiple linear regression equation