单纯型算法和最速下降法的综合算法，能很快的搜索到最小值。-Simplex algorithm and steepest descent method of synthesis algorithms to quickly search the minimum.

对分法求极小值，最优计算方法的matlab范例-Points system and the minimum, optimal calculation methods matlab example

拟牛顿法求解多维函数的极值 function [x,minf]=minDFP(f,x0,var,eps) 目标函数：f 初始点：x0 自变量向量：var 精度：eps 目标函数取最小值时的自变量值：x 目标函数的最小值：minf- Quasi-Newton method for solving the multi-dimensional function of the extreme value function [x, minf] = minDFP

多维函数DFP方法更新Hessian矩阵,方法简单但不保证新矩阵正定。-Multi-dimensional function DFP method to update the Hessian matrix, the method is simple but does not guarantee that the new matrix is positive definite.

DFP优化算法,是一种变尺度算法，是对牛顿法的一个重要补充-DFP optimize algorithm