2024 Hyperchaotic

Hyperchaotic

Author: nxej

August undefined, 2024

Web14 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 … Web14 dec. 2024 · A new phenomenon, “jump of hyperchaoticity,” when the attractor under consideration becomes hyperchaotic due to the boundary crisis of some other attractor, …

Scenarios of hyperchaos occurrence in 4D Rössler system

Web2 aug. 2024 · Particularly, the hidden hyperchaotic firings are perfectly detected by two-dimensional Lyapunov stability graphs in the two-parameter space. Meanwhile, the hidden coexisting firing patterns of the system are excited from two scattered attraction domains, which can be confirmed from the local attraction basins. 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, … mnhc shotwell

An Image Encryption Algorithm Based on Random Walk and Hyperchaotic …

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 … Web4 jan. 2024 · A hyperchaotic map with various patterns of coexisting attractors is found by introducing trigonometric functions. The periodicity of trigonometric … 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. initiator\\u0027s 4q

Controllability of a generalized multi-pantograph system of non …

5d hyperchaotic system implementation - MATLAB Answers

WebA hyperchaotic system is a chaotic system with at least two positive Lyapunov exponents which improves the security by generating more complex dynamics and so … 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 … mn headache\u0027sWeb19 okt. 2024 · Four-Scroll Hyperchaotic Attractor in a Five-Dimensional Memristive Wien Bridge Oscillator: Analysis and Digital Electronic Implementation. October 2024; … mnh courtage checy

"Web1 nov. 2016 · Hyperchaotic systems have more complex behaviours and better random-like characteristics than general chaotic systems. Therefore, hyperchaos-based generators have many advantages over chaos-based generators. The proposed hyperchaotic system in this paper has big Lyapunov exponent and good dynamical characteristics. " - Hyperchaotic

Hyperchaotic

Entropy Free Full-Text A Damping-Tunable Snap System: From ...

Web19 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 … 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 ...

Did you know?

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 … WebAn Image Encryption Algorithm Based on Hyperchaotic System and Variable-Step Josephus Problem DC.Title.eng Un algoritmo de cifrado de imágenes basado en el sistema hipercaótico y el problema Josephus de paso variable DC.Creator Xuncai, Zhang; Lingfei, Wang; Yanfeng, Wang; Ying, Niu; Yinhua, Li DC.Subject.snpi.spa

WebIn this paper, hidden dynamical behaviors in a novel fractional-order hyperchaotic system without an equilibrium point are investigated. It is found that the chaotic system exhibits various hidden behaviors for different parameters, such as the hyperchaotic attractor, the chaotic attractor and the limit cycle. The behaviors are demonstrated via phase portraits … Web12 apr. 2024 · Abstract. This work introduce a new high dimensional 10-D hyperchaotic system with high complexity and many of coexisting attractors. With the adjustment of its …

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 … 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.

Web21 okt. 2011 · A hyperchaotic attractor is typically defined as chaotic behavior with at least two positive Lyapunov exponents. Combined with one null exponent along the flow and one negative exponent to ensure the boundness of the solution, the minimal dimension …

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 … initiator\\u0027s 4rWeb30 apr. 2024 · In this paper, a class of hyperchaotic mappings is constructed based on one-dimensional Logistic map and modulated coupling control methods. First, the … mn+ hd schedule indiaWeb6 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). initiator\\u0027s 4sWeb31 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 ... mn head \u0026 neck pain clinic locationsWeb1 aug. 2024 · It is often difficult to obtain the bounds of the hyperchaotic systems due to very complex algebraic structure of the hyperchaotic systems. After an exhaustive research on a new 4D Lorenz-type hyperchaotic system and a coupled dynamo chaotic system, we obtain the bounds of the new 4D Lorenz-type hyperchaotic system and the globally … mn head neck \\u0026 pain clinicWeb14 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. initiator\\u0027s 4xWeb30 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. … initiator\u0027s 4s