Results 251 to 260 of about 4,206,948 (301)

Generalized synchronization versus phase synchronization

Physical Review E, 2000
The relation between generalized synchronization and phase synchronization is investigated. It was claimed that generalized synchronization always leads to phase synchronization, and phase synchronization is a weaker form than generalized synchronization.
, Zheng, , Hu
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Estimating the phase of synchronized oscillators

Physical Review E, 2008
The state of a collection of phase-locked oscillators is determined by a single phase variable or cyclic coordinate. This paper presents a computational method, Phaser, for estimating the phase of phase-locked oscillators from limited amounts of multivariate data in the presence of noise and measurement errors.
Shai, Revzen, John M, Guckenheimer
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Experimental observation of phase synchronization

Physical Review E, 1996
An experimental observation of phase synchronization is presented for two unidirectionally coupled chaotic R\"ossler systems. We show that in this case phase synchronization is connected with generalized synchronization which occurs when the coupling strength exceeds a critical value. \textcopyright{} 1996 The American Physical Society.
, Parlitz, , Junge, , Lauterborn, , Kocarev   +3 more
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Phase Synchronization of Chaotic Oscillators

Physical Review Letters, 1996
We present the new effect of phase synchronization of weakly coupled self-sustained chaotic oscillators. To characterize this phenomenon, we use the analytic signal approach based on the Hilbert transform and partial Poincar\'e maps. For coupled R\"ossler attractors, in the synchronous regime the phases are locked, while the amplitudes vary chaotically
, Rosenblum, , Pikovsky, , Kurths
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Estimating synchronization signal phase

SPIE Proceedings, 2015
To read a watermark from printed images requires that the watermarking system read correctly after affine distortions. One way to recover from affine distortions is to add a synchronization signal in the Fourier frequency domain and use this synchronization signal to estimate the applied affine distortion.
Robert G. Lyons, John D. Lord
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Phase Synchronization Systems Studies

IEEE Transactions on Communications, 1982
The methods of Studies of phase-locked systems are reviewed. Main attention is paid to the methods of investigation of the stability and dynamics of the second-order phase-locked loop and the effect of fluctuation interference on it.
V. V. Shakhguildyan, Sergei S. Sviridenko   +1 more
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Phase synchronization: Theory and applications

Automation and Remote Control, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Phase Synchronization of Chaotic Rotators

Physical Review Letters, 2002
We demonstrate the existence of phase synchronization of two chaotic rotators. Contrary to phase synchronization of chaotic oscillators, here the Lyapunov exponents corresponding to both phases remain positive even in the synchronous regime. Such frequency locked dynamics with different ratios of frequencies are studied for driven continuous-time ...
Grigory V, Osipov, Arkady S, Pikovsky, Jürgen, Kurths   +2 more
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PHASE SYNCHRONIZATION IN REGULAR AND CHAOTIC SYSTEMS

International Journal of Bifurcation and Chaos, 2000
In this contribution we present a brief introduction to the theory of synchronization of self-sustained oscillators. Classical results for synchronization of periodic motions and effects of noise on this process are reviewed and compared with recently found phase synchronization phenomena in chaotic oscillators.
Arkady Pikovsky, Michael Rosenblum, Jürgen Kurths   +2 more
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Measuring Phase Synchronization of Superimposed Signals

Physical Review Letters, 2005
Phase synchronization is an important phenomenon that occurs in a wide variety of complex oscillatory processes. Measuring phase synchronization can therefore help to gain fundamental insight into nature. In this Letter we point out that synchronization analysis techniques can detect spurious synchronization, if they are fed with a superposition of ...
Meinecke, Frank C., Ziehe, Andreas, Kurths, Jürgen (Prof. Dr.), Müller, Klaus-Robert   +3 more
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