Zobrazeno 1 - 10
of 5 083
pro vyhledávání: '"Lorenz system"'
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 10, Pp 18491-18522 (2023)
The traditional image encryption technology has the disadvantages of low encryption efficiency and low security. According to the characteristics of image information, an image encryption algorithm based on double time-delay chaos is proposed by comb
Externí odkaz:
https://doaj.org/article/dafd6478d83a4269a98d6c714c98de77
Autor:
Johan Medrano, Noor Sajid
Publikováno v:
Entropy, Vol 26, Iss 9, p 731 (2024)
Misunderstandings in dyadic interactions often persist despite our best efforts, particularly between native and non-native speakers, resembling a broken duet that refuses to harmonise. This paper delves into the computational mechanisms underpinning
Externí odkaz:
https://doaj.org/article/874ceb047d84411f886c9a33f3d120c7
Publikováno v:
AIMS Mathematics, Vol 8, Iss 8, Pp 19719-19742 (2023)
The dynamical behavior of a 5-dimensional Lorenz model (5DLM) is investigated. Bifurcation diagrams address the chaotic and periodic behaviors associated with the bifurcation parameter. The Hamilton energy and its dependence on the stability of the d
Externí odkaz:
https://doaj.org/article/3eb12efe8a174a63a7fcbe7cf7b2c555
Autor:
Yong Huang
Publikováno v:
International Journal of Mechanical System Dynamics, Vol 3, Iss 1, Pp 85-94 (2023)
Abstract Environmental noise can lead to complex stochastic dynamical behaviors in nonlinear systems. In this paper, a Lorenz system with the parameter region with two stable fixed points and a chaotic saddle subject to white Gaussian noise is invest
Externí odkaz:
https://doaj.org/article/30ffbe48b80a410e88cda3440209efd9
Autor:
Yuan Chen, Abdul Khaliq
Publikováno v:
Algorithms, Vol 17, Iss 4, p 163 (2024)
In this study, we investigate Quantum Long Short-Term Memory and Quantum Gated Recurrent Unit integrated with Variational Quantum Circuits in modeling complex dynamical systems, including the Van der Pol oscillator, coupled oscillators, and the Loren
Externí odkaz:
https://doaj.org/article/3a9ac2cc2aee4edfb2260bcd5242a126
Autor:
Eduardo Juarez-Mendoza, Francisco Asahel del Angel-Diaz, Alejandro Diaz-Sanchez, Esteban Tlelo-Cuautle
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 14, Iss 1, p 14 (2024)
This manuscript shows the CMOS design of Lorenz systems using operational transconductance amplifiers (OTAs). Two Lorenz systems are then synchronized in a master–slave topology and used to implement a CMOS secure communication system. The contribu
Externí odkaz:
https://doaj.org/article/7f5172d5d21a440d83ed1c8f45adedb2
Autor:
Ali A. Shukur, Rizgar H. Salih
Publikováno v:
Franklin Open, Vol 4, Iss , Pp 100040- (2023)
The complex dynamics of a newly proposed 4D hyperchaotic Lorenz-type system are studied in this paper. The sufficient conditions for the emergence and stability of periodic solutions at bifurcation points are derived using averaging theory. The ultim
Externí odkaz:
https://doaj.org/article/e39e0722be2d4bc88ab8ae254c4768e7
Publikováno v:
Digital Communications and Networks, Vol 9, Iss 1, Pp 159-165 (2023)
Traditional image encryption algorithms transform a plain image into a noise-like image. To lower the chances for the encrypted image being detected by the attacker during the image transmission, a visually meaningful image encryption scheme is sugge
Externí odkaz:
https://doaj.org/article/19794366856e4ff7bf0c32f8db23895c
Publikováno v:
IEEE Access, Vol 11, Pp 34163-34174 (2023)
Image transmission is happening more frequently in this era of technologically sophisticated digital information. Additionally, more individuals are becoming aware of its importance. In order to secure images, many academics are participating in rese
Externí odkaz:
https://doaj.org/article/f3620a56bf12474183e614704842cbce
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