摘要
本文讨论了在优选法教学中斐波那契数列通项公式的推导以及为什么在用试验的方法搜索单因素单峰指标函数的最优点且对分法无效时黄金分割法最好等问题.本文对斐波那契数列通项公式的推导完全回避了母函数、特征方程、特征多项式等高深的数学工具,在目前所见到的文献中是最简单的.
In this paper, we discuss some problems about the optimum seeking method. We introduce how to find the Binet Formula for Fibonacci sequence by using a method of elementary mathematics. This method does not use higher mathematics, so it is rather simple. We also discuss why the golden section method is the best method when the halving method is invalid.
出处
《中央民族大学学报(自然科学版)》
2004年第4期304-307,共4页
Journal of Minzu University of China(Natural Sciences Edition)
基金
中央民族大学"十.五"科研规划项目#3062资助