| 周期型多重二次半正交样条小波及对偶小波基 |
| |
| 引用本文： | 朱少茗,舒适.周期型多重二次半正交样条小波及对偶小波基[J].湘潭大学自然科学学报,1999,21(4):28-32. |
| |
| 作者姓名： | 朱少茗 舒适 |
| |
| 作者单位： | 湘潭大学数学系,湘潭,411105 |
| |
| 摘 要： | 对周期型多重二次样条函数空间,给出了具有点消失矩性质的紧支集半正交小波基及对偶小波基,得到了相应的快速正交投影算法,最后给出了奇性检测性质.
|
| 关 键 词： | 周期型小波 多重半正交小波 奇性检测 |
| 修稿时间： | 1999年6月2日 |
On Semi - Orthogonal Wavelets Bases of Periodic Splines With Two- Deffct and Their Duals |
| |
| Zhu Shaoming,Shu Shi.On Semi - Orthogonal Wavelets Bases of Periodic Splines With Two- Deffct and Their Duals[J].Natural Science Journal of Xiangtan University,1999,21(4):28-32. |
| |
| Authors: | Zhu Shaoming Shu Shi |
| |
| Abstract: | In this paper, a multi-knots periodic spline space with three order is studied, and multi-knots semi-orthogonal spline bases of compactly supported wavelets with point vanishing moments properties can be constucted, and its dual bases also can be obtained. Then the fast scheme of function P mf is given. Finally, the property of sigularity detecting is obtained. |
| |
| Keywords: | periodic wavelet multi-knots simi-orthogonal wavelets sigularity detecting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
