椭圆概率误差计算软件的设计与实现  

Design and Implementation Results of Calculation Software on Ellipse Error Probability

作　　者：王存良[1] WANG Cun-liang(The 27th Research Institute of China Electronics Technology Group Corporation,Zhengzhou 450047,China)

机构地区：[1]中国电子科技集团公司第二十七研究所,郑州450047

出　　处：《电光系统》2022年第1期37-41,共5页Electronic and Electro-optical Systems

摘　　要：文章主要论述椭圆概率误差计算模型、方法及软件设计与实现等。椭圆概率误差需要用椭圆的2个参数(椭圆的2个对称轴长度)来描述。文章根据椭圆概率误差的定义计算椭圆概率误差,是基于解方程的方法实现的;需要得到椭圆2个对称轴的数值关系,这是计算椭圆概率误差的关键。计算软件是基于VC对话框的形式设计与实现的。文中通过一些实例利用数学工具软件Mathcad,分别计算椭圆概率误差、圆概率误差,比较了二者的差别,得到一些结论,利用Mathcad验证所编软件运行结果的正确性,是验证算法软件正确运行的较好途径。;This paper mainly discusses computational model,method,software design and implementation result for ellipse error probability.Ellipse error probability needs two parameters(long axis and minor axis of ellipse)to describe.The paper calculates ellipse error probability based on the definition of ellipse error probability.The numerical relations of two symmetry axils of ellipse are obtained,which is the key to calculate ellipse error probability,The computational software is designed and implemented based on dialog box of VC.This paper calculates ellipse and circular error probability respectively and the results are compared to obtain several conclusions using Mathcad.It validates the correctness for the software running result by Mathcad,provides a good way to validate software arithmetic running result.

关 键 词：概率误差 圆概率误差 椭圆概率误差 迭代初始值 迭代求解 

分 类 号：O241.1[理学—计算数学]