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

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.