Paper Title:
Blind Source Separation Based on Wavelet and Cross-Wavelet
  Abstract

In this paper, a novel blind separation approach using wavelet and cross-wavelet is presented. This method extends the separate technology from time-frequency domain to time-scale domain. The simulation showed that this method is suitable for dealing with non-stationary signal.

  Info
Periodical
Advanced Materials Research (Volumes 328-330)
Chapter
Chapter 3: Mechatronics and Automation
Edited by
Liangchi Zhang, Chunliang Zhang and Zichen Chen
Pages
2064-2068
DOI
10.4028/www.scientific.net/AMR.328-330.2064
Citation
J. H. Wang, Y. C. Zhao, "Blind Source Separation Based on Wavelet and Cross-Wavelet", Advanced Materials Research, Vols. 328-330, pp. 2064-2068, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: S.R. Qin, Y. Guo
Abstract:A new method for order tracking filtering of rotating machinery based on instantaneous frequency estimation and zero-phase distortion digital...
747
Authors: Li Hua Wang, Qi Dong Zhang, Yong Hong Zhang, Kai Zhang
Abstract:The short-time Fourier transform has the disadvantage that is does not localize time and frequency phenomena very well. Instead the...
122
Authors: C.C. Wang, Y. Kang, Y.L. Chung
Chapter 9: Mechanical Science and Materials
Abstract:Previously, for the case of fixed or steady state rotation rate, spectrum analysis can be used to extract the frequency features as the basis...
1329
Authors: Guo Jun Li, Xiao Na Zhou, Nai Qian Liu, Shao Hua Li
Chapter 4: Signal Processing and Fault Diagnosis
Abstract:Continuous wave (CW) telegraph is a crucial communication means for high-frequency tactical communication. But there is serious frequency...
435
Authors: Chao Zhou, Cheng Hui Gao
Chapter 2: Digital Manufacture and Quality Monitoring
Abstract:Since the tribology properties of rough surfaces are closely related to its topography, one of the most important ingredients in tribology...
115