几种动点轨迹形成的动态演示

Dynamic Demonstration of the Formation of Several Moving-point Trajectories

将Matlab软件强大的图形设计功能运用到解析几何教学中,实现动点轨迹形成过程的动态演示,并给出了实例的程序代码,对提高教学的直观性、增强学生自主探究意识具有一定的应用价值。

This paper applies the powerful graph functions of Matlab to the teaching of analytic geometry to realize the dynamic demonstration of moving-point trajectories and gives the program code of examples,which has some certain applied values for improving the vivacity in teaching and enhancing students＇ sense of self-exploration.