Cubic spline interpolation functions

• 三次样条插值

Cubic spline interpolation functions的用法和样例：

例句

1. The 3D data are processed smoothly with the help of bicubic spline interpolation.
   采用双三次样条插值对三维数据体进行圆滑处理。
2. In thes paper, some sufficient conditions of monotonicity-preserving quadratic spline interpolation are presented in the case of nonequal intervals.
   摘要提出了在非等距情形下保单调性二次样条插值的一些充分条件。