| 线性方程组的消元和多维几何的投影 |
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| 引用本文： | 乔川 薛小荣. 线性方程组的消元和多维几何的投影[J]. 机械设计, 1995, 0(6): 3-5 |
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| 作者姓名： | 乔川 薛小荣 |
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| 作者单位： | 珠海教育学院 |
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| 摘 要： | 对多维几何中的正投影、次投影给出一个新的统一的定义，并在此概念下，对线性方程组的消元赋予新的几何解释。
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| 关 键 词： | 线性方程组 投影 几何 消元法 |
Element elimination in linear equation andprojection of n-dimensional geometry |
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| Qiao Chuan,Xue Xiaorong. Element elimination in linear equation andprojection of n-dimensional geometry[J]. Journal of Machine Design, 1995, 0(6): 3-5 |
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| Authors: | Qiao Chuan Xue Xiaorong |
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| Affiliation: | Qiao Chuan;Xue Xiaorong |
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| Abstract: | This paper gives a new unified defination of orthogonal and secondary projection inn-dimensional space.And under this concept,a newgeometric explanation for element elimination of linearequation is given. |
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| Keywords: | High-dimensional geometry n-dimen-sional space Projection Orthogonal projection Secon-dary projection Linear equation Element elimination |
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