cardinal spline

• 基数样条

cardinal spline的用法和样例：

例句

1. A cardinal spline is a curve that passes smoothly through a given set of points.
   基数样条是平滑通过一组给定点的曲线。
2. The following example draws three cardinal splines that pass through the same set of points.
   下面的示例绘制了三条通过同一组点的基数样条曲线。