摘要
极限概念是数学分析理论的基础,贯穿数学分析教学的始终,在数学分析的理论体系中占有十分重要的地位.由于极限概念的严谨性和抽象性,在教学实践当中发现学生对极限概念难以理解.本文借助Matlab软件的图形处理功能,将数列极限,一元函数极限以及多元函数极限的形成过程展示出来,从而强化学生对极限概念的理解.
Limit concept is the basis of mathematics analysis and occupies a very important position in mathematics analysis theoretical system. In teaching practice, it is found that the limit concept is hard to grasp for its rigor and abstraction. In order to strengthen the understanding of this concept, the process of forming a limit of sequence, one- variable function and multi-variable function is presented in this paper by using the graphic capability of Matlab.
出处
《大学数学》
2014年第1期117-120,共4页
College Mathematics
基金
湖南科技学院教学改革研究项目(XKYJ2012028)
湖南科技学院重点学科建设项目
