C-B-spline basis is B-basis(C-B样条基是B基)
证明了空间Γn+1 = span {1，t，…，tn-2，sin t， cost t} n≥2中的定义域两端是n重节点的非均匀C-B样条基是B基，是适合CAGD多种需要的具有良好性质的基.B基具有de Casteljau类型算法，同时也提供求值和细分.这表明非均匀C-B样条基可作为CAGD新的造型工具....
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2004-03-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2004.31.2.148-150 |
| _version_ | 1797236362164830208 |
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| author | MINChun-yan(闵春燕) WANGGuo-zhao(汪国昭) |
| author_facet | MINChun-yan(闵春燕) WANGGuo-zhao(汪国昭) |
| author_sort | MINChun-yan(闵春燕) |
| collection | DOAJ |
| description | 证明了空间Γn+1 = span {1，t，…，tn-2，sin t， cost t} n≥2中的定义域两端是n重节点的非均匀C-B样条基是B基，是适合CAGD多种需要的具有良好性质的基.B基具有de Casteljau类型算法，同时也提供求值和细分.这表明非均匀C-B样条基可作为CAGD新的造型工具. |
| first_indexed | 2024-04-24T17:02:39Z |
| format | Article |
| id | doaj.art-679d4a2aab55422b936f2402fd5d6a15 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T17:02:39Z |
| publishDate | 2004-03-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-679d4a2aab55422b936f2402fd5d6a152024-03-29T01:58:21ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972004-03-01312148150zjup/1008-9497.2004.31.2.148-150C-B-spline basis is B-basis(C-B样条基是B基)MINChun-yan(闵春燕)0WANGGuo-zhao(汪国昭)1Institute of Computer Graphics and Image Processing, Zhejiang University, Hangzhou 310027, China(浙江大学计算机图像图形研究所，浙江 杭州 310027)Institute of Computer Graphics and Image Processing, Zhejiang University, Hangzhou 310027, China(浙江大学计算机图像图形研究所，浙江 杭州 310027)证明了空间Γn+1 = span {1，t，…，tn-2，sin t， cost t} n≥2中的定义域两端是n重节点的非均匀C-B样条基是B基，是适合CAGD多种需要的具有良好性质的基.B基具有de Casteljau类型算法，同时也提供求值和细分.这表明非均匀C-B样条基可作为CAGD新的造型工具.https://doi.org/zjup/1008-9497.2004.31.2.148-150非均匀c-b样条基均匀c-b样条基全正基b基 |
| spellingShingle | MINChun-yan(闵春燕) WANGGuo-zhao(汪国昭) C-B-spline basis is B-basis(C-B样条基是B基) Zhejiang Daxue xuebao. Lixue ban 非均匀c-b样条基 均匀c-b样条基 全正基 b基 |
| title | C-B-spline basis is B-basis(C-B样条基是B基) |
| title_full | C-B-spline basis is B-basis(C-B样条基是B基) |
| title_fullStr | C-B-spline basis is B-basis(C-B样条基是B基) |
| title_full_unstemmed | C-B-spline basis is B-basis(C-B样条基是B基) |
| title_short | C-B-spline basis is B-basis(C-B样条基是B基) |
| title_sort | c b spline basis is b basis c b样条基是b基 |
| topic | 非均匀c-b样条基 均匀c-b样条基 全正基 b基 |
| url | https://doi.org/zjup/1008-9497.2004.31.2.148-150 |
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