| 多维平行轴测投影投射方向的研究 |
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| 引用本文： | 戴荣发.多维平行轴测投影投射方向的研究[J].河南师范大学学报(自然科学版),1994,22(4):20-24. |
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| 作者姓名： | 戴荣发 |
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| 作者单位： | 河南师范大学数学系 |
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| 摘 要： | 如何由多维平行轴测图本身，求得相应的多维投射方向，这是画、识图中的基本问题．对于ｎ维的一般情形，至今未见文献研究（ｎ＞３）．本文给出了＿ｊ（轴向变形系数），α＿ｉ（轴间角）与Ｌ（ｎ－２维投射方向）之间关系的解析式，使其得以彻底解决．
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| 关 键 词： | n维欧氏空间E￣n n－2阶平行轴侧投影 n－2维投射方向 |
The Research of the Projective6 Direction on MMlti-dimensional Parallel Axonometric Projection |
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| Dai Rongfa.The Research of the Projective6 Direction on MMlti-dimensional Parallel Axonometric Projection[J].Journal of Henan Normal University(Natural Science),1994,22(4):20-24. |
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| Authors: | Dai Rongfa |
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| Abstract: | How does one seek the corresponding projective direction from multi-dimensional axonometric graphic own?This is a foundamental problem in formation of the graphic and return of inverselmage.With respect to n-dimeensional general situation(n>3), until now any literature was not found yet to study up.In this paper, we give a general expression of relation among p_i(the variant coefficient along x_i-axis),α_i(the angle between x_i-axis and x_(i+l)-axis) and→L￣(n-2)(the (n-2)-dimensional projective direction).The problem has been solved fully. |
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| Keywords: | n-dimensional Euclidean Space E￣n (n-2)-order parallel axonometric projection (n-2)-dimensional projective direction |
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