Detecting direction of coupling in interacting oscillators
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- 21 September 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 64 (4) , 045202
- https://doi.org/10.1103/physreve.64.045202
Abstract
We propose a method for experimental detection of directionality of weak coupling between two self-sustained oscillators from bivariate data. The technique is applicable to both noisy and chaotic systems that can be nonidentical or even structurally different. We introduce an index that quantifies the asymmetry in coupling.Keywords
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