| 基于LabVIEW环境中一维检测信号的小波去噪算法的研究 |
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| 引用本文： | 徐蕾.基于LabVIEW环境中一维检测信号的小波去噪算法的研究[J].电子质量,2006,18(11):1-4. |
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| 作者姓名： | 徐蕾 |
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| 作者单位： | 南京邮电大学通信与信号工程学院,南京,210003 |
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| 摘 要： | 本论文主要研究用于一维检测信号去噪的几种常用方法,并在虚拟仪器开发软件LabVIEW环境中实现了上述去噪算法,最后对这几种算法的去噪效果、信噪比、均方误差和计算时间等方面进行了比较,同时也就小波基函数的选择对去噪效果的影响进行了比较分析.
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| 关 键 词： | 虚拟仪器 小波分析 信号去噪 |
| 文章编号： | 1003-0107（2006）11-0001-04 |
Wavelet Algorithm of One-dimensional Testing Signal Based on LabVIEW Environment |
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| Xu Lei.Wavelet Algorithm of One-dimensional Testing Signal Based on LabVIEW Environment[J].Electronics Quality,2006,18(11):1-4. |
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| Authors: | Xu Lei |
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| Abstract: | This paper mainly study some methods of de-noising on testing signal in common. And these methods of de-noising are realized by LabVIEW. Finally we analyze the effect of de-noising, SNR, RMS and operating time corresponding these methods. At the same time we compare and analyze the effect of de-noising with choosing different wavelets. |
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| Keywords: | Virtual instrument Wavelet-analyzing Signal de-noising |
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