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| 引用本文： | 刘仁钊,伍吉仓. ���⾫�ȵ����������ݹ����[J]. 大地测量与地球动力学, 2007, 27(5): 59-62 |
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| 作者姓名： | 刘仁钊 伍吉仓 |
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| 作者单位： | 同济大学测量与国土信息工程系,上海,200092 |
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| 基金项目： | 国家自然科学基金(40674004) |
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| 摘 要： | ?????????????????????????????????????????????????????????μ???????? ???????C/C++?????????????????巽?????????????VC6??0?н????????????????????÷?????????????????????????
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| 关 键 词： | ????????? ?????? ?????? C/C++???? ??????? |
| 文章编号： | 1671-5942（2007）05-0059-04 |
| 修稿时间： | 2007-02-15 |
RECURSIVE COMPUTATION OF MERIDIAN ARC LENGTH WITH DISCRETIONARY PRECISION |
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| Liu Renzhao,Wu Jicang. RECURSIVE COMPUTATION OF MERIDIAN ARC LENGTH WITH DISCRETIONARY PRECISION[J]. Journal of Geodesy and Geodynamics, 2007, 27(5): 59-62 |
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| Authors: | Liu Renzhao Wu Jicang |
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| Affiliation: | Department of Surveying and Geoinformatics, Tongji University, Shanghai 200092 |
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| Abstract: | A new method for recursive computation of meridian arc length with discretionary precision is deduced on the basis of the arc formula, and its detailed algorithm as well as program in C/C are given. This method for arc length computation is proved through Microsoft VC 6.0,the result indicates that different precisions requirement in various conditions can be met with. |
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| Keywords: | meridian arc length formula deduction recursive computation C/C program precision analysis |
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