| 有限区间截断B样条小波及其消失矩性质 |
| |
| 引用本文： | 关履泰.有限区间截断B样条小波及其消失矩性质[J].中山大学学报(自然科学版),1996,35(3):28-33. |
| |
| 作者姓名： | 关履泰 |
| |
| 作者单位： | 中山大学科学计算与计算机应用系 |
| |
| 基金项目： | 国家自然科学基金，高等学校博士学科点专项科研基金，中山大学高等学术研究中心资助 |
| |
| 摘 要： | 构造了有限区间上的截断Ｂ样条小波，讨论其消失矩性质，方法简单，便于应用．由于在有限区间上的正交性与分解重建的简易性，克服了用无穷区间小波进行信号处理时由于近似计算误差引起的处理不稳定性．
|
| 关 键 词： | 有限区间，小波，消失矩 |
Truncated B-spline-wavelets on a Bounded Interval and its Vanishing Moment Property |
| |
| Guan Lutai.Truncated B-spline-wavelets on a Bounded Interval and its Vanishing Moment Property[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1996,35(3):28-33. |
| |
| Authors: | Guan Lutai |
| |
| Abstract: | The aim of this paper is to present an approach to the study of multiresolution analysis and B-spline-wavelets on a bounded interval. In this case we no longer have orthegonality in one scale, but there are exlicit formulate of these wavelets and a vanishing moment property on a bounded interval. |
| |
| Keywords: | bounded interval B-spline-wavelet vanishing moment |
| 本文献已被 CNKI 维普 等数据库收录！ |
