摘要
本文对积分区域不具有对称性的情形,总结了几种方法来创造对称性,如平移变换、伸缩变换、区域划分等,从而简化积分运算。
This paper has no symmetry of integral area situation, summarizes several methods to create symmetry, such as translation, scaling, division, thus simplifying the integral operation.
出处
《佳木斯职业学院学报》
2014年第4期37-,39,共2页
Journal of Jiamusi Vocational Institute
关键词
对称性
平移变换
积分计算
伸缩变换
symmetry
translation
calculation
stretching transformation
