[1]陈思雄.等距曲线可隐含代数精确表示[J].华侨大学学报(自然科学版),1994,15(1):20-24.[doi:10.11830/ISSN.1000-5013.1994.01.0020]
Chen Sixiong.Offset Curve Can be Precisely Represented by Implicit Algebra[J].Journal of Huaqiao University(Natural Science),1994,15(1):20-24.[doi:10.11830/ISSN.1000-5013.1994.01.0020]
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等距曲线可隐含代数精确表示()
《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第15卷
- 期数:
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1994年第1期
- 页码:
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20-24
- 栏目:
-
- 出版日期:
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1994-01-20
文章信息/Info
- Title:
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Offset Curve Can be Precisely Represented by Implicit Algebra
- 作者:
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陈思雄
-
华侨大学管理信息科学系
- Author(s):
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Chen Sixiong
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- 关键词:
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等距运算; 代数曲线; 自由曲线
- Keywords:
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offset operation; algebraic curve; free curve
- 分类号:
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O187.1
- DOI:
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10.11830/ISSN.1000-5013.1994.01.0020
- 摘要:
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证明古典的平面代数曲线簇空间,恰是等距运算的不变子空间和CAD/CAM常用的自由等距曲线,可由一次数不超过4×(原曲线的代数次数)-2的隐含代数曲线精确表示.
- Abstract:
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It is demonstrated that the space of algebraic curve manifold in classical plane algebra is just the invariant subspace under offset operation. It is further demonstrated that the free curves under offset operation which commonly used in CAD/CAM can be pr
更新日期/Last Update:
2014-03-22