| 小波变换在直升机高度表信号去噪中的应用 |
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| 引用本文： | 袁汉钦,黄涛,徐路.小波变换在直升机高度表信号去噪中的应用[J].舰船电子工程,2010,30(4):174-177. |
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| 作者姓名： | 袁汉钦 黄涛 徐路 |
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| 作者单位： | 海军驻景德镇地区航空军事代表室,景德镇,333001 |
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| 摘 要： | 介绍了小波理论知识,分析了阈值去噪法的特点。并针对小波阈值萎缩去噪方法的阈值函数选取问题进行了详细讨论,然后对常用的五种阈值选择规则进行了仿真试验。
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| 关 键 词： | 小波变换 直升机 信号 噪声 |
Application of the Wavelet Transform in Removing the Noise Signal of Helicopter Height Instrument |
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| Yuan Hanqin Huang Tao Xu Lu.Application of the Wavelet Transform in Removing the Noise Signal of Helicopter Height Instrument[J].Ship Electronic Engineering,2010,30(4):174-177. |
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| Authors: | Yuan Hanqin Huang Tao Xu Lu |
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| Institution: | Aviation Military Representative Office of Navy in Jingdezhen;Jingdezhen 333001 |
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| Abstract: | The paper introduces the wavelet theory and analyses the character of the removing noise by the valve.According to the valve function of the removing noise,it has discussed the selected questions in detail and simulated the five common rules in choosing the valve. |
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| Keywords: | wavelet transform helicopter signal noise |
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