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Generating n-Scroll Chaotic Attractors From A Memristor-based Magnetized Hopfield Neural Network
(2022-10-06)
This brief presents a novel method to generate n-scroll chaotic attractors. First, a magnetized Hopfield neural network (HNN) with three neurons is modeled by introducing an improved multi-piecewise memristor to describe ...
Hyperchaotic memristive ring neural network and application in medical image encryption
(2022-06-29)
Neural networks are favored by academia and industry because of their diversity of dynamics. However, it is difficult for ring neural networks to generate complex dynamical behaviors due to their special structure. In this ...
Memristor-Based Affective Associative Memory Neural Network Circuit with Emotional Gradual Processes
(2022-04-01)
In the existing affective associative memory neural network circuits, the change of emotions in the affective associative learning and forgetting processes is abrupt and the intensity of emotions is invariable. In fact, ...
Cluster Output Synchronization for Memristive Neural Networks
(2022-04-01)
Herein, cluster output synchronization for memristive neural networks (MNNs) is investigated using two different control schemes. Existing synchronization models for MNNs focus on the behavior of a single neuron node in ...
Brain-like Initial-boosted Hyperchaos and Application in Biomedical Image Encryption
(2022-03-03)
Neural networks have been widely and deeply studied in the field of computational neurodynamics. However, coupled neural networks and their brain-like chaotic dynamics have not been noticed yet. This paper focuses on the ...
Neural Bursting and Synchronization Emulated by Neural Networks and Circuits
(2021-06-02)
Nowadays, research, modeling, simulation and realization of brain-like systems to reproduce brain behaviors have become urgent requirements. In this paper, neural bursting and synchronization are imitated by modeling two ...
An Extremely Simple Multi-Wing Chaotic System: Dynamics Analysis, Encryption Application and Hardware Implementation
(2020-12-31)
Polynomial functions have been the main barrierrestricting the circuit realization and engineering applicationof multi-wing chaotic systems (MWCSs). To eliminate thisbottleneck, we construct a simple MWCS without ...
Exponential multistability of memristive Cohen-Grossberg neural networks with stochastic parameter perturbations
(2020-12-01)
Due to instability being induced easily by parameter disturbances of network systems, this paper investigates the multistability of memristive Cohen-Grossberg neural networks (MCGNNs) under stochastic parameter perturbations. ...
Synchronization of inertial memristive neural networks with time-varying delays via static or dynamic event-triggered control
(2020-09-03)
This paper investigates the synchronization problem of inertial memristive neural networks (IMNNs) with time-varying delays via event-triggered control (ETC) scheme and state feedback controller for the first time. First, ...
A multi-stable memristor and its application in a neural network
(2020-06-08)
Nowadays, there is a lot of study on memristorbased systems with multistability. However, there is no study on memristor with multistability. This brief constructs a mathematical memristor model with multistability. The ...