圆弧搜索修正法求解正定二次函数的校正公式

A Correction Formula with Circular Arc Search for Unconstrained Minimization of Positive Definite Quadratic Function

本文讨论了用圆弧搜索修正法求解正定二次函数无约束极小化的问题,给出了一组进行圆弧搜索的校正计算公式.利用这些公式作圆弧搜索,可以避免进行一维寻优过程,从而可以节省计算工作量.

This paper presents acorrection formula with circular are search forunconstrained minimization of the positive definite quadratic function.Theapproach is derect and simple.