According to existing motions, the algorithm adopts a warping function represented by multi -level B-spline function to generate detailed motion level by level in order to get the goal motion.

该算法根据已有的运动，采用多级B -样条表示的规整函数产生不断细化的运动，从而得到最终的目标运动。

youdao

And if I pull it out one more level, 12k it's 12 plus 12 plus t of b over 8, 12 k because I'll have 12 of those to add up, plus t of b over 2 to the k.

总结一下也就是说，在k步以后，总步数应该是，那这种情况什么时候才能停止呢？,才能到达最基本的情况呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

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