三次B样条曲线的快速生成算法

A fast generating algorithm of gubic B spline curve

讨论了三次Ｂ样条曲线参数方程的有效表示及其三次多项式的快速递推运算．在此基础上，给出了三次Ｂ样条曲线生成的一种快速生成算法．

The effective representation of cubic B spline curve parameter equation and its fast recursive operation are discussed.A fast generating algorithm of cubic B spline curve is given based on cubic polynomial fast recursive operation.