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