Marked signal improvement by stochastic resonance for aperiodic signals in the double-well system

R. Mingesz, Z. Gingl, P. Makra

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

On the basis of our mixed-signal simulations we report significant stochastic resonance induced input-output signal improvement in the double-well system for aperiodic input types. We used a pulse train with randomised pulse locations and a band-limited noise with low cut-off frequency as input signals, and applied a cross-spectral measure to quantify their noise content. We also supplemented our examinations with simulations in the Schmitt trigger to show that the signal improvement we obtained is not a result of a potential filtering effect due to the limited response time of the double-well dynamics.

Original languageEnglish
Pages (from-to)339-344
Number of pages6
JournalEuropean Physical Journal B
Volume50
Issue number1-2
DOIs
Publication statusPublished - Mar 2006

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ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Marked signal improvement by stochastic resonance for aperiodic signals in the double-well system. / Mingesz, R.; Gingl, Z.; Makra, P.

In: European Physical Journal B, Vol. 50, No. 1-2, 03.2006, p. 339-344.

Research output: Contribution to journalArticle

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