| 小波包理论和最优小波包基探讨 |
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| 引用本文： | 黄传波,魏先勇.小波包理论和最优小波包基探讨[J].商丘职业技术学院学报,2012(5):1-3. |
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| 作者姓名： | 黄传波 魏先勇 |
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| 作者单位： | 西南科技大学国防科技学院;商丘职业技术学院 |
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| 摘 要： | 小波包理论是一般小波理论的扩展，在实际应用中小波包变换比小波变换应用更广，应用效果也比较好，给出了小波包理论和常用的小波包变换，探讨了每个小波包是否存在一个最优小波包基。
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| 关 键 词： | 小波包 小波变换 最优小波包基 |
Investigation of Wavelet Packet Theory and Optimal Wavelet Packet Basis |
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| HUANG Chuan-bo,WEI Xian-yong.Investigation of Wavelet Packet Theory and Optimal Wavelet Packet Basis[J].Journal of Shangqiu Vocational and Technical College,2012(5):1-3. |
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| Authors: | HUANG Chuan-bo WEI Xian-yong |
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| Institution: | 1.School of National Defence Science and Technology,Southwest University of Science and Technology,Mianyang 621010,China; 2.Shangqiu Vocational and Technical College,Shangqiu 476000,China) |
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| Abstract: | Wavelet packet theory is an expansion of wavelet theory. Wavelet packet transform is used broader than wavelet transform in practical applications. Wavelet packet theory and common wavelet packet transform is given, and whether each wavelet packet has a optimal wavelet packet basis is investigated. |
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| Keywords: | wavelet packet wavelet transform optimal wavelet packet basis |
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