| 基于小波变换的箔条回波特性时频分析 |
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| 引用本文： | 张浩,黄志强,林聪.基于小波变换的箔条回波特性时频分析[J].舰船电子工程,2011,31(2):102-104. |
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| 作者姓名： | 张浩 黄志强 林聪 |
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| 作者单位： | 1. 防空兵指挥学院,郑州,450052
2. 73136部队,厦门,361023 |
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| 摘 要： | 文章通过对雷达接收到的箔条回波信号与目标回波信号在经过小波变换分析后，得出了基于小波变换的时频分析有助于了解回波信号的特性。最后通过MATLAB计算证明了该方法的有效性。
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| 关 键 词： | 箔条 小波变换 时频分析 |
Time-Frequency Analysis for the Properties of Chaff-Interference Echoes Based on the Wavelet Transform |
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| Zhang Hao,Huang Zhiqiang,Lin Chong.Time-Frequency Analysis for the Properties of Chaff-Interference Echoes Based on the Wavelet Transform[J].Ship Electronic Engineering,2011,31(2):102-104. |
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| Authors: | Zhang Hao Huang Zhiqiang Lin Chong |
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| Institution: | Zhang Hao1) Huang Zhiqiamg2) Lin Chong2)(Air Defense Forces Command Academy1),Zhengzhou 450052)(No.73136 Troops of PLA2),Xiamen 361023) |
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| Abstract: | From the time-frequency analysis for the properties of chaff-interference echoes receiving by the radar based on the wavelet transform in this paper.From this we can see the time-frequency analysis based on the wavelet transform will help us to know the properties of echoes.Simulation by Matlab results show that the method in this paper has better performance in this problerm. |
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| Keywords: | chaff wavelet transform time-frequency analysis |
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