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。
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 denolsing performance has aroused people more and more interests. Denoislng 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.
出处
《现代电子技术》
2008年第7期166-167,170,共3页
Modern Electronics Technique
基金
国防基础预研项目(A312********)
