Phase synchronization from noisy univariate signals |
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Authors: | Rossberg A G Bartholomé K Voss H U Timmer J |
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Institution: | Center for Data Analysis and Modeling, Albert-Ludwigs-Universit?t Freiburg, Eckerstr. 1, 79104 Freiburg, Germany. |
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Abstract: | We present methods for detecting phase synchronization of two unidirectionally coupled, self-sustained noisy oscillators from a signal of the driven oscillator alone. One method detects soft phase locking; another hard phase locking. Both are applied to the problem of detecting phase synchronization in von Kármán vortex flow meters. |
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