On the energy leakage of discrete wavelet transform

On the energy leakage of discrete wavelet transform

The energy leakage is an inherent deficiency of discrete wavelet transform (DWT) which is often ignored by researchers and practitioners. In this paper, a systematic investigation into the energy leakage is reported. The DWT is briefly introduced first, and then the energy leakage phenomenon is desc...

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Bibliographic Details
Main Authors: Z.K. Peng, Michael Jackson, J.A. Rongong, F.L. Chu, Robert M. Parkin
Format: Default Article
Published: 2009
Subjects:
Mechanical engineering not elsewhere classified
Wavelet transform
Energy leakage
Denoising
Feature extraction
Fault diagnosis
Mechanical Engineering not elsewhere classified
Mechanical Engineering
Online Access:https://hdl.handle.net/2134/15086
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https://hdl.handle.net/2134/15086

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