| 一类二进样条小波 |
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| 引用本文： | 吴爱弟,李元. 一类二进样条小波[J]. 中国石油大学学报(自然科学版), 1998, 0(2) |
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| 作者姓名： | 吴爱弟 李元 |
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| 作者单位： | 石油大学应用数学系 |
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| 摘 要： | 推导出一类二进样条小波滤波系数的计算公式，应用这些系数可实现快速二进小波变换，并可重组二进小波变换的原始信号。分析了这些变换的性质，给出了计算实例。
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| 关 键 词： | 小波变换；二进小波；样条函数 |
A TYPE OF DYADIC SPLINE WAVELETS |
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| Wu Aidi and Li Yuan/. A TYPE OF DYADIC SPLINE WAVELETS[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1998, 0(2) |
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| Authors: | Wu Aidi and Li Yuan/ |
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| Affiliation: | Wu Aidi and Li Yuan/ |
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| Abstract: | A formula for computing filter coefficients used in a daydic wavelet transform is derived. By using these filter coefficients,a discrete dyadic wavelet tranform can be solved,and the original signal from its dyadic wavelet transform can be restructed. The property of the dyadic wavelet transform is analyed,and an numerical example is given. |
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| Keywords: | wavelet transform dyadic wavelet spline function |
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