摘要
对多项式拟合进行了推广,提出了上拟合和下拟合以及区间拟合的概念.这些推广问题可以转化为线性规划问题,通过实例给出各种推广情形的结果.
The polynomial fitting is generalized. The notion of up fitting, down fitting and interval fitting are put forward. These generalized problems can be translated into linear programming. The results of diversiform generalized case are given by examples.
出处
《大学数学》
北大核心
2006年第3期83-86,共4页
College Mathematics
关键词
多项式拟合
线性规划
上拟合
下拟合
区间拟合
polynomial fitting, linear programming
up fitting, down fitting
interval fitting
