摘要
本文提出了用相对误差求最小进行常用曲线拟合。经大量曲线拟合结果证明：方法简单、实用、可靠，对其他类型曲线拟合也有一定的参考价值．
In this paper, author put forward the relative error to calculate the curvefitting in common use. barge amount of curve fitting result proved that this technology is simple,safety and usable. And it has some reference for other curve fitting.
出处
《工具技术》
北大核心
1995年第2期8-10,共3页
Tool Engineering
关键词
曲线拟合
拟合维数
机械设计
curve fitting curve dimentionality curve parameter
