Complexity and synchronization in stochastic chaotic systems

Journal Article (Journal Article)

We investigate the complexity of a hyperchaotic dynamical system perturbed by noise and various nonlinear speech and music signals. The complexity is measured by the weighted recurrence entropy of the hyperchaotic and stochastic systems. The synchronization phenomenon between two stochastic systems with complex coupling is also investigated. These criteria are tested on chaotic and perturbed systems by mean conditional recurrence and normalized synchronization error. Numerical results including surface plots, normalized synchronization errors, complexity variations etc show the effectiveness of the proposed analysis.

Full Text

Duke Authors

Cited Authors

  • Dang, TS; Palit, SK; Mukherjee, S; Hoang, TM; Banerjee, S

Published Date

  • February 1, 2016

Published In

Volume / Issue

  • 225 / 1

Start / End Page

  • 159 - 170

Electronic International Standard Serial Number (EISSN)

  • 1951-6401

International Standard Serial Number (ISSN)

  • 1951-6355

Digital Object Identifier (DOI)

  • 10.1140/epjst/e2016-02616-9

Citation Source

  • Scopus