利用MATLAB展现复合函数几何意义

Using MATLAB to Display Geometric Interpretation of Compound Function

为解决复合函数几何教学欠缺的问题,本文通过分析复合函数的几何意义,利用MATLAB的作图功能,将其几何意义一一展现,帮助学生理解和掌握复合函数的几何形态及基本特性.

In order to solve the problem of deficient geometry teaching of compound function, This paper analyzes geometric meaning of compound functions, and uses the plotting function of MATLAB to display the function＇s graph, which can help students to understand and grasp the geometric form and basic feature of compound function.