| 椭圆周长的作图求解法及其误差分析 |
| |
| 引用本文： | 周靜卿,郭正光,李君健.椭圆周长的作图求解法及其误差分析[J].太原科技大学学报,1992(2). |
| |
| 作者姓名： | 周靜卿 郭正光 李君健 |
| |
| 作者单位： | 太原重型机械学院基础部，太原重型机械学院基础部，太原重型机械学院基础部 |
| |
| 摘 要： | 本文首先给出了一种求解椭圆周长近似值的作图方法,同时又导出其相应的求解公式。其次在对误差回归分析的基础上,获得了由此方法所求得的椭圆周长近似值的修正系数,从而在相当高的精度范围内,提供了一种在工程中适用且简单易行的求解椭圆周长的方法。
|
| 关 键 词： | 椭圆周长 作图求解法 误差分析 |
A Method of Rectifying the Circumference of Ellipse & Its Error Analysis |
| |
| Zhou Jingqing Guo Zhengguang Li Junjian.A Method of Rectifying the Circumference of Ellipse & Its Error Analysis[J].Journal of Taiyuan University of Science and Technology,1992(2). |
| |
| Authors: | Zhou Jingqing Guo Zhengguang Li Junjian |
| |
| Institution: | Zhou Jingqing Guo Zhengguang Li Junjian |
| |
| Abstract: | In this paper, a method of rectifying the circumernce of ellipse and its corresponding formulas are described and the rectifying errors in various conditions are analyzed and compared. On the basis of regressive analysis, the correcting coefftcents are obtatned.The method has been proved to be of higher pricision and very convenient to use in enginecring. |
| |
| Keywords: | circumference of ellipse graphic analysts error analysis |
| 本文献已被 CNKI 等数据库收录！ |
