摘要
模式搜索方法(pattenrsearch)是求解最优化问题的一种直接搜索方法,它不要求目标函数必须可微或者连续,是求解不可导或求导代价较大的最优化问题的一种有效方法。介绍了模式搜索法的原理与改进。
Pattern search is one of the direct search to solve the optimation problem, that does not require any information about the gradient of the objective function.It is effcient to solve problems for which the objective function is not differentiable, or is not even continuous. this paper describe how the pattern search work and its improvement.At last, it use the matlab toolbox to solve an optimation problem.
出处
《软件导刊》
2009年第8期122-123,共2页
Software Guide
