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Measurements of two-dimensional densities for a bistable device driven by colored noise.

Research output: Contribution to journalJournal article

Published

Journal publication date09/1985
JournalThe European Physical Journal B - Condensed Matter and Complex Systems
Journal number3
Volume61
Number of pages6
Pages381-386
Original languageEnglish

Abstract

We have constructed an electronic circuit which accurately mimics the dynamics of a nonequilibrium, bistable flow driven by additive, exponentially correlated, Gaussian noise. The noise voltage and voltages representing the velocity and displacement were measured, digitized and then assembled into the stationary, statistical densities W(Vn,X) and W(Xdot,X) for several noise intensities and correlation times. Our measurements are in good agreement with the theoretical results of Jung and Risken described in the preceeding paper.