摘要
通过引入标志矢量R构造一个含全局最优值的区间列,对中点测试给出一种算法的具体实现,提高了区间算法的效用和通用性.同时可以推广到求出在闭区间X上只存在严凸或严凹子区间非线性函数f(x)所有全局最优解,较好地解决了区间算法易求最优值而难求最优解的问题,具有一定的实用性.
In this paper, a realization of midpoint test is developed by introducing a vector to build a sequence of interval which every element incloud the global maximum. This algorithm enhences the efficiency and robustness of interval algorithm, still can be expended to find all global maximizers of a constrained nonlinear function. It is convenience for solve the difficuh problem of easy to find the best global function value but difficuh to find the best globalmaximizers.
出处
《江西师范大学学报（自然科学版）》
CAS
北大核心
2006年第6期563-565,共3页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
区间算法
中点测试
非线性函数
interval algorithm.
midpoint test
nonlinear function
