IDEAS home Printed from https://ideas.repec.org/a/eee/matcom/v70y2005i1p22-32.html
   My bibliography  Save this article

The study of the intermittency test filtering character of Hilbert–Huang transform

Author

Listed:
  • Li, Helong
  • Yang, Lihua
  • Huang, Daren

Abstract

A new filtering method for data with intermittency problem is proposed in this paper. In this new method, the original data is pretreated using wavelet method to avoid the mode mixture in the subsequent empirical mode decomposition (EMD) procedure. We make use of the approach to extract intermittency signal so that we can filter it, which the real physical process is manifested well. The method is suitable for the shorter interval intermittency signal as well as the abnormal phenomena with the interval longer than the time scale of background process. Numerical results show that the new method is able to sift out the mode mixing part of the data from the original signal and retain the useful information.

Suggested Citation

  • Li, Helong & Yang, Lihua & Huang, Daren, 2005. "The study of the intermittency test filtering character of Hilbert–Huang transform," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 70(1), pages 22-32.
    • Handle: RePEc:eee:matcom:v:70:y:2005:i:1:p:22-32
    DOI: 10.1016/j.matcom.2005.03.020
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378475405000893
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.matcom.2005.03.020?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jiang, Rong & Yan, Hong, 2008. "Studies of spectral properties of short genes using the wavelet subspace Hilbert–Huang transform (WSHHT)," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 387(16), pages 4223-4247.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:matcom:v:70:y:2005:i:1:p:22-32. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/mathematics-and-computers-in-simulation/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.