| 小波去噪及其在LabVIEW中的实现 |
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| 引用本文： | 郝张红,刘先勇,袁长迎.小波去噪及其在LabVIEW中的实现[J].现代电子技术,2008,31(7):166-168. |
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| 作者姓名： | 郝张红 刘先勇 袁长迎 |
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| 作者单位： | 西南科技大学,信息工程学院,四川,绵阳,621010 |
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| 摘 要： | 信号去噪是信号处理领域的经典问题之一,小波分析作为一种新的信号处理工具,其优良的去噪性能已引起人们越来越多的关注和重视。对小波阈值去噪的方法进行了系统的研究。LabVIEW作为一种强大的虚拟仪器开发平台,已得到了广泛的应用。通过LabVIEW中的Matlab Script节点直接调用Matlab应用程序,在LabVIEW中实现了小波去噪,并介绍了LabVIEW调用Matlab时的注意事项。
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| 关 键 词： | 小波 阈值去噪 LabVIEW Matlab |
| 文章编号： | 1004-373X(2008)07-166-02 |
| 修稿时间： | 2007年9月24日 |
Wavelet Denoising and Its Implementation in LabVIEW |
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| HAO Zhanghong,LIU Xianyong,YUAN Changying.Wavelet Denoising and Its Implementation in LabVIEW[J].Modern Electronic Technique,2008,31(7):166-168. |
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| Authors: | HAO Zhanghong LIU Xianyong YUAN Changying |
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| Abstract: | Signal denoising is one of the typical problems in signal processing field,the wavelet analysis is a kind of recent signal processing tools,its fine denoising performance has aroused people more and more interests.Denoising by thresholding of wavelet analysis is studied.LabVIEW has been widely used as a powerful virtual instrument development platform,denoising by wavelet is realized in LabVIEW through the Matlab Script node,and some things should be noticed when call Matlab in LabVIEW is also presented. |
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| Keywords: | wavelet thresholding denoising LabVIEW Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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