摘要
本文考虑MATLAB软件在几何作图中的应用.以在教学中遇到的两个几何作图为例,介绍了相应GUI设计界面的制作和演示过程.通过演示,得到了两个常微分方程的解的几何形状及其形成过程,从而对所得结论有更加直观和形象的认识,也加深了学生对问题本身的理解,进一步提高了教学效果.
This paper considers some applications of MATLAB software in geometric drawing. We use two examples encountered in teaching to introduce the production and presentation of the corresponding GUI interface.Through the demonstration,we get the geometric figures and their forming process of the solutions of two ordinary differential equations. We also obtain more intuitive understanding and the image of the conclusions. Thus,the students deepen their understanding of the problem itself,and we also improve the teaching effectively.
引文
[1]钟军平,何青,黄传军.《解析几何》CAI软件的开发与应用[J].数学教育学报,2012,21(4):79-82.
[2]施晓红,周佳.精通GUI图形界面编程[M].北京:北京大学出版社,2003:164-202.
[3]陈垚光,毛涛涛,王正林,等.精通MATLAB GUI设计[M].2版北京:电子工业出版社,2010:219-262.
[4]王高雄,周之铭,朱思铭,等.常微分方程[M].2版.北京:高等教育出版社,2006:348-352.
[5]邱维声.解析几何[M].北京:北京大学出版社,1996:83-100.
[6]May R M,Leonard W J.Nonlinear aspects of competition between three species[J].SIAM Journal on Applied Mathematics.1975,29(2):243-253.