Matlab在三次样条函数教学中的应用

The Application of Matlab in Teaching of Cubic Spline Interpolation Function

在工程计算中三次样条插值函数起着十分重要的作用,但是三次样条插值函数的计算是比较麻烦的。这篇文章通过介绍matlab软件所提供的命令来解决三次样条插值函数的计算问题,使得三次样条函数的计算非常简单,这样能够提高学生学习的兴趣。

Cubic spline interpolation function plays a very important role in the engineering calculation. But the calculation of cubic spline interpolation function is more troublesome. In this paper, through the introduction of matlab software providing the commands to resolve the calculation problem of the cubic spline interpolation function, it makes the calculation of cubic spline function very simple, so that it can improve the students＇ interest in learning.