Results 61 to 70 of about 3,437,451 (208)

CONSTRUCTION OF CHAOTIC DYNAMICAL SYSTEM

open access: yesMathematical Modelling and Analysis, 2010
The first‐order difference equation xn+ 1 = f(xn ), n = 0,1,…, where f: R → R, is referred as an one‐dimensional discrete dynamical system. If function f is a chaotic mapping, then we talk about chaotic dynamical system. Models with chaotic mappings are not predictable in long‐term. In this paper we consider family of chaotic mappings in symbol space S
Bula, Inese, Rumbeniece, Irita
openaire   +3 more sources

Binary time series generated by chaotic logistic maps [PDF]

open access: yes
This paper examines stochastic pairwise dependence structures in binary time series obtained from discretised versions of standard chaotic logistic maps.
Rodney C Wolff, Anthony J Lawrance
core  

Digitization of chaotic signal for reliable communication in non-ideal channels [PDF]

open access: yes, 2008
A new method of chaotic communication system based on digitization of the chaotic signal is proposed. The digitally encoded chaotic signal is transmitted through a practical channel and recovered at the receiver.
Ghassemlooy, Zabih   +7 more
core   +1 more source

Theoretical Study of Parameters Affecting for a chaiotic system by Bifurcation Scenarios

open access: yesمجلة علوم ذي قار, 2019
We modeled the appearance of scenario in quantum dot chaotic system with different of parameters. The system show chaotic manner .In addition, there is capability to introduce mixture of oscillation sad stability.
Sadeq Kh. Ajeel
doaj   +4 more sources

Cortical reliability amid noise and chaos

open access: yesNature Communications, 2019
Whether cortical neurons can fire reliable spikes amid cellular noise and chaotic network dynamics remains debated. Here the authors simulate a detailed neocortical microcircuit model and show that noisy and chaotic cortical network dynamics are ...
Max Nolte   +4 more
doaj   +1 more source

Symmetry decomposition of chaotic dynamics

open access: yesNonlinearity, 1993
CYCLER Paper ...
Cvitanovic, P., Eckhardt, B.
openaire   +2 more sources

Antiphase dynamics of a chaotic multimode laser [PDF]

open access: yes, 1997
Antiphase dynamics of an optically pumped NH3 bidirectional ring laser under the chaotic, phase-sensitive mode coupling is experimentally observed.
Tang, D. Y., Heckenberg, N. R.
core   +1 more source

Computational Analysis of a Nonautonomous Incommensurate Fractional-Order Swing System: Chaos, Control, and Image Cryptography

open access: yesComputational and Mathematical Methods
In this paper, the dynamic behavior of an incommensurate fractional-order single-machine infinite-bus (IFOSMIB) power system is investigated through numerical simulations.
Sabrina Riah   +5 more
doaj   +1 more source

Quantum chaos: Degree of reversibility of quantum dynamics of classically chaotic systems

open access: yes, 2009
We introduce a quantitative measure of reversibility of quantum dynamics of classically chaotic systems beyond the semi-classical ...
BENENTI, GIULIANO   +3 more
core  

Nonlinear dynamics of a rotating shaft with a breathing crack [PDF]

open access: yes, 2011
In this paper, the effects of a breathing crack on the vibratory characteris- tics of a rotating shaft are investigated. A new, simple and robust model composed of two rigid bars connected with a nonlinear flexural spring is proposed.
Saber El Arem   +3 more
core   +1 more source

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