| 对小波变换的几点注释 |
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| 引用本文： | 李智军,张学智.对小波变换的几点注释[J].技术与创新管理,2008,29(3):309-311. |
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| 作者姓名： | 李智军 张学智 |
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| 作者单位： | 1. 西安科技大学,陕西,西安,710054;西安工业大学,陕西,西安,710032
2. 西安工业大学,陕西,西安,710032 |
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| 摘 要： | 小波变换是一个新的、重要的分析工具。有关小波变换的国外理论专著较多,由于作者的写作风格不同,对同一事物的定义出现了差异,尤其是Daubechies.I的《小波十讲》与众不同。本文说明了两个定义差异,注释了两个定义差异而引起的主要连带差异。文章最后指明了《小波十讲》的一个证明中存在缺陷。
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| 关 键 词： | 小波 变换 反变换 |
Time-frequency Window of Integral Wavelet Transform |
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| LI Zhi-jun,ZHANG Xue-zhi.Time-frequency Window of Integral Wavelet Transform[J].Technology and Innovation Management,2008,29(3):309-311. |
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| Authors: | LI Zhi-jun ZHANG Xue-zhi |
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| Abstract: | Wavelet Transform is a up-to-date and important analytic tool.There are many overseas academic bookmakings about wavelet transform.The differences in definition of it is because of a wide diversity of the writing style,especially Ten Lecture on Wavelets of Daubechies.The article illuminates the differences in the two definitions,and explains main related differences that are brought by differences in the two definitions.At last,the article demonstrates that there is a defect in attestation of Ten Lecture on Wavelets. |
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| Keywords: | wavelet transform inverse transform |
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