| 广义Hilbert变换及其滤波器的设计 |
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| 作者姓名： | 周增建 王海 周渭 钱时祥 江炜宁 |
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| 作者单位： | [1]西安电子科技大学测控技术与仪器系,西安710071 [2]电子测试技术国家重点试验室,青岛266555 |
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| 基金项目： | 国家自然科学基金资助项目（10703004） |
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| 摘 要： | 广义Hilbert变换将传统的Hilbert变换由整数阶向分数阶的推广，其应用领域也得到了扩展。文章主要研究设计广义Hilbert滤波器时，窗函数的选择问题以及对滤波器的误差进行分析，并给出了分析结果。
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| 关 键 词： | 广义Hilbert变换 滤波器 误差 |
Generalization Hilbert Transform and its Filter Design |
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| Authors: | Zhou Zengjian Wang Hai Zhou Wei Qian Shixiang Jiang Weining |
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| Institution: | Zhou Zengjian Wang Hai Zhou Wei Qian Shixiang Jiang Weining ( 1. Xidian University, Xi＇an 710071 ;2. National Key Lab. for Electronic Measurement Technology, Qingdao 266555, China) |
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| Abstract: | A generalization of Hilbert transform is traditional Hilbert transform from integral order to fractional order and the application fields are extended. The choice of window function in generation of Hilbert filter designed is discussed in this paper. The error of filter is analyzed and results are obtained. |
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| Keywords: | Generalization Hilbert transform Filter Error |
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