2024 Hyperchaotic

Hyperchaotic

Author: xtdr

August undefined, 2024

Web4 jan. 2024 · This paper proposes a fractional-order cellular neural network (CNN) chaotic system for image encryption algorithm to explore the application of fractional-order CNN hyperchaotic system in chaotic secure communication. Firstly, a fractional-order CNN hyperchaotic system is defined based on CNN hyperchaotic system. http://www.scholarpedia.org/article/Hyperchaos

A novel hyperchaotic map and its application in fast video …

Web16 aug. 2014 · It sounds like you want to integrate the hyperchaotic chen system, which has various definitions online, but you seem to be focusing on. So let's write a matlab function that defines that system. Web19 okt. 2024 · Four-Scroll Hyperchaotic Attractor in a Five-Dimensional Memristive Wien Bridge Oscillator: Analysis and Digital Electronic Implementation. October 2024; … plus size sleeveless turtleneck sweater

A new 10-D hyperchaotic system with coexisting attractors and …

WebAbstract. In this article, a new nonlinear four-dimensional hyperchaotic model is presented. The dynamical aspects of the complex system are analyzed covering equilibrium points, linear stability, dissipation, bifurcations, Lyapunov exponent, phase portraits, Poincaré mapping, attractor projection, sensitivity and time series analysis. Web6 mei 2024 · J.L. was partially supported by the Ministerio de Ciencia, Innovación y Universidades, Agencia Estatal de Investigación (Grant No. PID2024-104658GB-I00), the Agència de Gestió d’Ajuts Universitaris i de Recerca (Grant No. 2024SGR1617), and the H2024 European Research Council (Grant No. MSCA-RISE-2024-777911). Web14 jul. 2024 · A fast video encryption algorithm that adopted the permutation-diffusion-permutation strategy was developed consequently based on the hyperchaotic system. Each frame image obtained from the video stream is encrypted by the algorithm in real time. To accelerate the encryption, the frame image are encrypted in parallel. plus size sleeves for sleeveless clothes

Dynamics of a hyperchaotic map with spherical attractor

Web11 apr. 2024 · This paper presents the dynamical aspects of a nonlinear multi-term pantograph-type system of fractional order. Pantograph equations are special differential equations with proportional delays that are employed in many scientific disciplines. The pantograph mechanism, for instance, has been applied in numerous … Web23 jan. 2008 · This system exhibits both chaotic and hyperchaotic behavior and its dynamics is very rich. Based on the Lyapunov exponents, the parameter values at which … plus size slimming shapewearWeb14 jul. 2024 · Aim to develop an encryption algorithm to encrypt the video stream more effectively and faster, a two-dimensional hyperchaotic map is introduced for … plus size slinky brand clothing

"Web15 apr. 2024 · ABSTRACT. By introducing trigonometric functions, a 2D hyperchaotic map with conditional symmetric attractors is constructed, where a symmetric pair of … " - Hyperchaotic

Hyperchaotic

Web4 jan. 2024 · A hyperchaotic map with various patterns of coexisting attractors is found by introducing trigonometric functions. The periodicity of trigonometric … Web10 apr. 2024 · In this paper, a novel encryption scheme that combines hyperchaotic maps schemes, SHA-2, and a pixel-shifting based on the Zaslavskii map is proposed. The plain image is first scrambled based on ...

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Web30 dec. 2024 · In this study, a novel 7D hyperchaotic model is constructed from the 6D Lorenz model via the nonlinear feedback control technique. The proposed model has an only unstable origin point. Thus, it is categorized as a model with self-excited attractors. And it has seven equations which include 19 terms, four of which are quadratic nonlinearities. … Web12 apr. 2024 · Hyperchaotic phenomena as well as multiple stability were found in Hopfield neural network models subjected to electromagnetic radiation by Lin et al. . Many other complex chaotic phenomena were discovered, such as hidden attractors [37,38,39] and coexisting attractors [40,41,42].

WebIn this paper, a new four-dimensional hyperchaotic system with an exponential term is presented. The basic dynamical properties and chaotic behavior of the new attractor are analyzed. It can be shown that this system possesses either a line of equilibria or a single one. The existence of hyperchaos is confirmed by its Lyapunov exponents. Moreover, … Web12 nov. 2024 · In this paper, a novel image encryption scheme is proposed based on a 5D hyperchaotic system. First, chaotic sequences are produced by a 5D hyperchaotic system based on initial secret keys. Then, the chaotic sequences are preprocessed to obtain new chaotic sequences. They are modified so that they can be used in confusing and …

Web13 okt. 2024 · This paper presents a new four-dimensional (4D) hyperchaotic system by introducing a linear controller to 3D chaotic Qi system. Based on theoretical analysis and numerical simulations, the dynamical behaviors of the new system are studied including dissipativity and invariance, equilibria and their stability, quasi-periodic orbits, chaotic and … Web22 mrt. 2024 · Initial states of the 5D hyper-chaotic system are x1 (0) = 0.325, x2 (0) = 0.476, x3 (0) = 1.256, x4 (0) = 0.628 and x5 (0) =1.5. I am trying to generate a …

Web16 dec. 2024 · A hyperjerk system described by a single fourth-order ordinary differential equation of the form x⃜=f(x⃛,x¨,x˙,x) has been referred to as a snap system. A damping-tunable snap system, capable of an adjustable attractor dimension (DL) ranging from dissipative hyperchaos (DL<4) to conservative chaos (DL=4), is presented for the first …

Web22 mrt. 2024 · In this paper, the novel hyperchaotic system is combined with a finite time synchronization method to realize its finite time synchronization. Chaotic systems … plus size sleeves to elbow shirtsWebA hyperchaotic system is a chaotic system with at least two positive Lyapunov exponents which improves the security by generating more complex dynamics and so … plus size slip shorts comfyWeb14 dec. 2024 · A new phenomenon, “jump of hyperchaoticity,” when the attractor under consideration becomes hyperchaotic due to the boundary crisis of some other attractor, … plus size slouchy t shirtsWeb31 jan. 2024 · Recently, Northwest China has been suffered PM 2.5 pollution. Through a case study of Lanzhou city, capital of Northwest China’s Gansu province, a hyperchaotic cuckoo search-extreme learning ... plus size slimming black pantsWeb15 mei 2006 · Hyperchaotic system is usually defined as a chaotic system with more than one positive Lyapunov exponent. As we know now, there are many hyperchaotic … plus size slips for women 4xWebIn this paper, we propose an image encryption algorithm based on random walk and two hyperchaotic systems. The random walk method is adopted to scramble the position of pixels within a block. Furth... plus size slow fashionWeb19 jun. 2024 · Most of the image encryption schemes based on chaos have so far employed symmetric key cryptography, which leads to a situation where the key cannot be transmitted in public channels, thus limiting their extended application. Based on the elliptic curve cryptography (ECC), we proposed a public key image encryption method where … plus size small bust