Results 11 to 20 of about 322,733 (287)

2D Logistic-Modulated-Sine-Coupling-Logistic Chaotic Map for Image Encryption

IEEE Access, 2019
Due to the significant properties of unpredictability, ergodicity, and initial state sensitivity, chaotic system is widely used as a useful tool in image encryption.
Hegui Zhu, Yiran Zhao, Yujia Song
doaj   +3 more sources

Image encryption using 3D Logistic-Sine cascade map

Dianzi Jishu Yingyong, 2020
This paper proposes a three-dimensional Logistic-Sine cascade map(3D-LSCM). Firstly, a three-dimensional Logistic-Sine cascade map was constructed by using the output of the Logistic map as the input of the Sine map.
Zeng Ke, Yu Simin, Hu Yingchun, Zhang Zeqing   +3 more
doaj   +1 more source

Analogue circuit implementation of a new logistic‐like map

Electronics Letters, 2022
Discrete chaotic system has complex dynamics and becomes to be a present hot topic, but its analogue circuit implementation is rarely discussed. In this paper, by simplifying the logistic map, a new Logistic‐like map is proposed.
Xianming Wu, Longxiang Fu, Shaobo He, Huihai Wang   +3 more
doaj   +1 more source

Visualizing the logistic map with a microcontroller [PDF]

, 2011
The logistic map is one of the simplest nonlinear dynamical systems that clearly exhibit the route to chaos. In this paper, we explored the evolution of the logistic map using an open-source microcontroller connected to an array of light emitting diodes (
, Amitabh Joshi, Hilborn R C, Juan D Serna, Marion J B, Schmidt M, Sprott J C, Verhulst P F, Weisstein E W   +8 more
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Route to chaos in generalized logistic map [PDF]

, 2015
Motivated by a possibility to optimize modelling of the population evolution we postulate a generalization of the well-know logistic map. Generalized difference equation reads: \begin{equation} x_{n+1}=rx^p_n(1-x^q_n), \end{equation} $x\in[0,1],\;(p,q)>0,
Rak, Ewa, Rak, Rafał
core   +1 more source

Fractional order logistic map: Numerical approach [PDF]

Chaos, Solitons & Fractals, 2022
In this paper the fractional order logistic map in the sense of Caputo's fractional differences is numerically approached. It is shown that the necessary iterations number to avoid transients must be of order of thousand, not of order of hundreds as commonly used in several works.
openaire   +2 more sources

Delayed coupling of logistic maps [PDF]

Physical Review E, 2001
We study the synchronization of logistic maps in a one-way coupling configuration. The master system is coupled to the slave system with a delay n(1), and the slave is a delayed logistic map with a delay n(2). We show that when the slave system has no delay (n(2)=0), perfectly synchronized solutions exist for strong enough coupling.
Masoller Alonso, Cristina, Cavalcante, Hugo, Rios Leite, José R.   +2 more
openaire   +4 more sources

A q-deformed nonlinear map [PDF]

, 2004
A scheme of q-deformation of nonlinear maps is introduced. As a specific example, a q-deformation procedure related to the Tsallis q-exponential function is applied to the logistic map.
C Tsallis, D Bonatsos, D Bonatsos, E Ott, E P Borges, K Coffman, M Chaichian, PAP Moran, R C Hilborn, Ramaswamy Jaganathan, S Sinha, Sudeshna Sinha, T S Bellows, W E Ricker   +13 more
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Electronically-implemented coupled logistic maps [PDF]

The European Physical Journal B, 2016
8 pages, 10 ...
L'Her, Alexandre, Amil, Pablo, Rubido, Nicolas, Marti, Arturo C., Cabeza, Cecilia   +4 more
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A Reliable Numerical Algorithm for Stabilizing of the 2-Dimensional Logistic Hyperchaotic Trajectory

Al-Mustansiriyah Journal of Science, 2022
The dynamical system is the concept used to describe the behavior of several phenomena in our daily life. It comes in two types; linear and nonlinear.
Shaymaa H. Salih, Nadia Al-Saidi, Radhi A. Zboon   +2 more
doaj   +1 more source