Abstract
Empirical mode decomposition (EMD) is a signal analysis method which has received much attention lately due its performance in a number of applications. The main disadvantage of EMD is that it is lacking a theoretical foundation and therefore, our understanding of it have come through intuition and experimental validation. This drawback has significantly limited the potential for improvements to the method itself. In other words, the version of EMD currently used by most researchers is roughly the same as that proposed 9 years ago. In this paper, a novel version of EMD is proposed which exhibits significantly improved decomposition performance. This new development exploits the results of a study on EMD concerning the optimized configuration of EMD with respect to criteria for selection of interpolation points.
Original language | English |
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Title of host publication | 2007 IEEE/SP 14th Workshop on Statistical Signal Processing |
Publisher | IEEE |
Pages | 725-729 |
Number of pages | 5 |
ISBN (Electronic) | 9781424411986 |
ISBN (Print) | 9781424411979 |
DOIs | |
Publication status | Published - 2007 |
Event | 14th IEEE/SP WorkShoP on Statistical Signal Processing 2007 - Madison, United States Duration: 26 Aug 2007 → 29 Aug 2007 |
Conference
Conference | 14th IEEE/SP WorkShoP on Statistical Signal Processing 2007 |
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Abbreviated title | SSP 2007 |
Country/Territory | United States |
City | Madison |
Period | 26/08/07 → 29/08/07 |
Keywords
- Signal analysis
- Signal decomposition
- Time - Frequency analysis
ASJC Scopus subject areas
- Signal Processing