基于广义逆的TMB型曲线升阶算法

Elevation Algorithm for TMB Curves Based on Generalized Inverse Matrix

讨论了基于广义逆的TM B型曲线升阶算法。只要自由参数曲线的矩阵形式可以表示为P(t)=TM B,则用该算法可以一次性将曲线升阶为任意高阶曲线,并用数值实例给出升阶效果。

This article discusses order elevation algorithm for the TMB curves based on generalized inverse matrix. Only the matrix form of free parameter curves can be represented as P（t）=TMB, then the order of the curve Can be elevated to arbitrarily high with this algorithm. Meanwhile, the effect of order elevation is Shown by examples of numeral value.