摘要
从矩阵变换的基本理论出发,建立了在最小二乘法意义下的评定直线度的数学模型,提出了基于矩阵理论的直线度评定新算法。实例计算表明本算法具有和最小二乘法一样的计算精度和速度,本算法是正确的和可行的。
The mathematical model is established and the algorithm is put forwa rd based on matrix theory for evaluating straightness in this paper.Some calcula tion circumstantiates that the algorithm with the same calculating precision and speed as least square algorithm is accurate and reasonable.
出处
《机械设计与制造》
2004年第1期66-67,共2页
Machinery Design & Manufacture
