Author(s): A. Iglesias, J.M. Gutierrez, D. Ansotegui & M.A. Carnicero
The ability of chaotic systems to synchronize offers a convenient frame-
work for the secure transmission of digital signals.
In this paper, we present
a Mathematica package for analyzing the synchronization of chaotic systems
following the Pecora-Carrol scheme.
We also illustrate the application of
the package to secure communications.
To this aim, the message is encoded
using the chaotic signal of the driving system and, then, transmitted to
the synchronized response system, where it is decoded.
including the transmission of a digital image, are used to illustrate this new
In the last two decades many advances have been made in the analysis of
nonlinear dynamical systems (see  for a survey).
Among these develop-
ments is the discovery that this kind of systems e...
Size: 700 kb
Paper DOI: 10.2495/IMS970321
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