摘要
针对复杂轮廓的曲线,在数据采样插补原理的基础上,采用了一种基于三次样条函数的插补算法。该方法能精确地拟合出复杂曲线的轮廓,且使得该曲线具有很好的连续性。在基于ARM数控装置上,对此算法进行了实验验证,验证了该方法的可行性。
Aiming at the complexity of the curve in the outline,on the basis of data sampling interpolated principles,adopting the algorithm of cubic-spline function in the paper.This method can precisely match the outline of the complicated curve and have a very good continuity.It validates the feasibility of the method by going on relative experiments based on numerical control equipment of ARM.
出处
《微型机与应用》
2011年第14期66-68,71,共4页
Microcomputer & Its Applications
关键词
三次样条函数
曲线拟合
插补算法
ARM
cubic-spline function
fitting of curve
interpolation algorithm
ARM
