Transient signal characrecterization using multi-lag phase space analysis

Bernard Cindy, Ioana Cornel, Lungu Elvira, Nicolaescu Ioan and Digulescu Angela

Impact of Socio-economic and Technological Transformations at National, European and International Level (ISETT), 2015, vol. 8

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.

Keywords: transient; multi-lag; phase space; time-frequency (search for similar items in EconPapers)
JEL-codes: A30 (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:iem:imptrs:v:8:y:2015:id:2822000009382215

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