 |
Cubic
As of Version 7.0, some of the functionality of the Splines Package is now built into the Mathematica kernel. 
更多信息
- To use
, you first need to load the Splines Package using 
. - A cubic spline is made of piecewise third-order polynomials, with
continuity, and interpolates each of the points from which it is created. - The second derivative of the spline at the endpoints is set to 0.
