论文部分内容阅读
本文对椭圆的“四心圆法”近似画法的误差进行了深入细致的分析,给出了误差计算方法和对近似曲线进行修正的有效方法,并计算出一组数据,可供实际使用。
In this paper, the error of the approximate method of the “four-heart circle method” of ellipse is analyzed in detail, the error calculation method and the effective method of correcting the approximate curve are given, and a set of data is calculated for practical use.