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Transient signal characrecterization using multi-lag phase space analysis

Author

Listed:
  • Bernard Cindy
  • Ioana Cornel
  • Lungu Elvira
  • Nicolaescu Ioan
  • Digulescu Angela

Abstract

Transient signals are very difficult to characterize because of their short duration and broad spectrum. Classical methods based on the time-frequency analysis are successfully used for their detection, but their characterization is limited when it comes to signals with similar parameters. This paper presents the multi-lag phase space analysis, an alternative to the classical signal characterization methods. New tools developed for this method are applied on synthetic signals and the results are compared with the results obtained from the time-frequency analysis.

Suggested Citation

  • Bernard Cindy & Ioana Cornel & Lungu Elvira & Nicolaescu Ioan & Digulescu Angela, 2015. "Transient signal characrecterization using multi-lag phase space analysis," Impact of Socio-economic and Technological Transformations at National, European and International Level (ISETT), Institute for World Economy, Romanian Academy, vol. 8.
    • Handle: RePEc:iem:imptrs:v:8:y:2015:id:2822000009382215
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    More about this item

    Keywords

    transient; multi-lag; phase space; time-frequency;
    All these keywords.

    JEL classification:

    • A30 - General Economics and Teaching - - Multisubject Collective Works - - - General

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