| 船舶电场信号的数据融合 |
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| 引用本文： | 沈滨,李俊,陈信钦.船舶电场信号的数据融合[J].舰船电子工程,2009,29(5):169-171. |
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| 作者姓名： | 沈滨 李俊 陈信钦 |
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| 作者单位： | 1. 海军工程大学兵器工程系,武汉,430033;军械士官学校枪炮系,武汉,430075
2. 海军工程大学兵器工程系,武汉,430033 |
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| 摘 要： | 船舶电场只能减少,不能消除。文章介绍了船舶电场信号的提取方法,并分别通过小波和时频分析方法对所得信号进行降噪。利用数据融合技术对信号进行综合处理。
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| 关 键 词： | 船舶 电场 小波变换 数据融合 时频分析 |
Data Fusion in Signals of Electric Fields of a Ship |
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| Shen Bin,Li Jun,Chen Xinqin.Data Fusion in Signals of Electric Fields of a Ship[J].Ship Electronic Engineering,2009,29(5):169-171. |
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| Authors: | Shen Bin Li Jun Chen Xinqin |
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| Institution: | Dept.of Weaponry Engineering;Naval Univ.of Engineering1;Wuhan Ordnance Noncomissioned Officer Academy2 |
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| Abstract: | The electric field is the intrinsic characteristic of a ship.The measurement for electric field of a ship is greatly disturbed by noise in shallow sea.Wavelet transform and time-frequency analysis are used for noise reduction.And after that,all the signals are processed by the mothod of data fusion. |
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| Keywords: | ship electric field wavelet transform data fusion time-frequency analysis |
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