用Matlab辅助解析几何教学  

Aided Analytic Geometry Courses Based on Matlab

作　　者：肖凡[1] 刘奇[1] 王翠[1] 周德强[1] 

机构地区：[1]长江大学信息与数学学院,湖北荆州434023

出　　处：《科教导刊》2013年第25期136-137,共2页The Guide Of Science & Education

基　　金：长江大学大学生创新性实验项目(2012345);长江大学校级重点教学研究项目(JY2012003)

摘　　要：解析几何是用数形渗透的思想结合图形的几何性质来解决代数问题,使复杂问题简单化的一门学科。将Matlab的图形动画功能应用于该课程教学,采用数形结合的方法可使课堂生动形象并能激发学生学习兴趣,提高教学效率。本文以二次曲面图形问题为例,从静态和动态两个角度去分析演示图像的生成过程,说明Matlab在辅助解析几何教学中的作用。Analytic geometry is permeated with the number shape thoughts and geometric properties of graphics to sol- ve the algebraic problem, make a complex problem of discipline simplistic; Matlab graphic animation function is ap- plied to the course teaching, methods of symbolic-graphic combination can make the class vivid and stimulate students＇ interest in learning, improve teaching efficiency. Based on the two surface graphics problem as an example, to analyze the formation process of presentations from two angles of the static and dynamic, indicating that Matlab in analytic ge- ometry teaching.

关 键 词：MATLAB 解析几何 二次曲面 辅助教学 

分 类 号：G424[文化科学—课程与教学论]