三次样条插值曲线绘制，是用MFC做的。用的是四位型点插值法。相信对GIS专业的同学会有很大的帮助。-Cubic spline interpolation curve drawing, is to use MFC to do. Type using a four point interpolation method. Believe that GIS professionals would help the students.

背单词程序 数值微分包括用插值多项式求数值导数 用三次样条函数-Memorizing words program numerical differentiation include numerical derivative with interpolation polynomial Using cubic spline function

该算法实现了三次样条的插值算法,要自己学习调用方法,实现结果还是比较客观的,供大家学习使用()