| 小波用于估测散射波波达时间及去噪 |
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| 引用本文： | 彭玉华,汪文秉.小波用于估测散射波波达时间及去噪[J].电子学报,1996,24(4):113-116. |
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| 作者姓名： | 彭玉华 汪文秉 |
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| 作者单位： | 西安交通大学信控系 |
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| 摘 要： | 本文应用小波分析的多分辨率特性精确的测定散射波的波达时刻，去除了白噪声和时间抖动噪声的影响。结果表明这种方法是有效的。
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| 关 键 词： | 小波变换 波达时刻检测 去噪 |
Application of Wavelet Analysis for Detecting the Arrival Time of Scattered Wave and Denoising |
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| Peng Yuhua,Wang Wenbing.Application of Wavelet Analysis for Detecting the Arrival Time of Scattered Wave and Denoising[J].Acta Electronica Sinica,1996,24(4):113-116. |
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| Authors: | Peng Yuhua Wang Wenbing |
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| Abstract: | The arrival time of electromagnetic back scattered wave is precisely detected by using the multiresolution analysis.And the effects of white noise and time jittered noise on the sample of the received signal are removed.The results show the methoed is valid. |
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| Keywords: | Wavelet transform Detecting arrival time Denoising |
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