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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10362/2415
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| Title: | On the HHT, its problems, and some solutions |
| Authors: | Ortigueira, M.D.
Rato, R.T.
Batista, A. G. |
| Keywords: | Empirical mode decomposition
Intrinsic mode function
Parabolic interpolation
Extrema detection
Amplitude–frequency modulation |
| Issue Date: | 18-Jan-2008 |
| Publisher: | Elsevier Ltd. |
| Abstract: | The empirical mode decomposition (EMD) is reviewed and some questions related to its effective performance are discussed. Its interpretation in terms of AM/FM modulation is done. Solutions for its drawbacks are proposed. Numerical simulations are carried out to empirically evaluate the proposed modified EMD. |
| Description: | Mechanical Systems and Signal Processing, Vol.22, Number 6 |
| URI: | http://hdl.handle.net/10362/2415 |
| ISSN: | 0888-3270 |
| Appears in Collections: | FCT: DEE - Artigos em revista internacional com arbitragem científica
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