Abstract
The Hilbert-Huang transform is viewed as a promising method to process the nonlinear and non-stationary signal. However, it hasn’t been a general method in signal processing due to its some deficiencies. In this paper, an algorithm is proposed to resolve one of its deficiencies that the EMD will generate redundant IMFs at the low-frequency region. This deficiency may cause misinterpretation to the result of processing signal. The experimental results show that the proposed algorithm successfully resolves this deficiency.
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© 2007 Springer Berlin Heidelberg
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Guo, S., Gu, G., Li, C. (2007). An Algorithm for Improving Hilbert-Huang Transform. In: Shi, Y., van Albada, G.D., Dongarra, J., Sloot, P.M.A. (eds) Computational Science – ICCS 2007. ICCS 2007. Lecture Notes in Computer Science, vol 4489. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72588-6_22
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DOI: https://doi.org/10.1007/978-3-540-72588-6_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-72587-9
Online ISBN: 978-3-540-72588-6
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