# 插值

- [c++ cubic spline interpolation library](http://kluge.in-chemnitz.de/opensource/spline/)
- [三次样条插值(Cubic Spline Interpolation)及代码实现(C语言) - CSDN博客](http://blog.csdn.net/flyingleo1981/article/details/53008931)
- [三对角矩阵(Tridiagonal Matrices)的求法：Thomas Algorithm(TDMA) - 马语者 - 博客园](http://www.cnblogs.com/xpvincent/archive/2013/01/25/2877411.html)