| 赤平投影图的数学解析 |
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| 引用本文： | 唐正辉 戴塔根. 赤平投影图的数学解析[J]. 中国煤田地质, 2003, 15(6): 10-13 |
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| 作者姓名： | 唐正辉 戴塔根 |
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| 作者单位： | 中南大学地学与环境工程学院 湖南长沙410083(唐正辉)，中南大学地学与环境工程学院 湖南长沙410083(戴塔根) |
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| 摘 要： | 先对赤平投影成图原理进行分析,在此基础上对投影图作了数学解析,得出构图要素(线、面)在投影图上的等量关系和组合规律,使得用计算机语言来精确表达成为可能,以便于编程求解线与面问题。另外,文中还对其计算机语言表达的相关问题进行了探索,提出了在实现编程求解过程中值得注意的一些问题。
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| 关 键 词： | 赤平投影 数学解析 线与面 |
| 文章编号： | 1004-9177(2003)06-0010-04 |
| 修稿时间： | 2003-07-24 |
Mathematical Analysis of Stereographic Projection |
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| Tang Zhenghui,Dai Tagen. Mathematical Analysis of Stereographic Projection[J]. Coal Geology of China, 2003, 15(6): 10-13 |
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| Authors: | Tang Zhenghui Dai Tagen |
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| Abstract: | On the basis of stereographic projection m ap ping analysis,a mathematical analysis of the projection was made.E quated rela tions and combinatory orderliness of composition elements(lines,planes)on the projection were found.Thus,exact expres-sion by the use of computer language is possible programming to solve line and plane problems .In addition,the pap er is also probed in related problems of its computer language expressions;rem ind some problems to merit attention during pro gram ming. |
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| Keywords: | stereogr aphic projection mathematical analysis line and plane |
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