Hyperchaotic memristive ring neural network and application in medical image encryption

H Lin, C Wang, L Cui, Y Sun, X Zhang, W Yao - Nonlinear dynamics, 2022 - Springer
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 …

Dynamics analysis and hardware implementation of multi-scroll hyperchaotic hidden attractors based on locally active memristive Hopfield neural network

D Tang, C Wang, H Lin, F Yu - Nonlinear Dynamics, 2024 - Springer
It is believed that local activation is the origin of all complexities, and the locally active
memristive synaptic neural network can generate complex chaotic dynamic behaviors, such …

Generating n-Scroll Chaotic Attractors From a Memristor-Based Magnetized Hopfield Neural Network

H Lin, C Wang, Y Sun, T Wang - IEEE Transactions on Circuits …, 2022 - ieeexplore.ieee.org
This brief presents a novel method to generate-scroll chaotic attractors. First, a magnetized
Hopfield neural network (HNN) with three neurons is modeled by introducing an improved …

A memristive synapse control method to generate diversified multistructure chaotic attractors

H Lin, C Wang, C Xu, X Zhang… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Due to the synapse-like nonlinearity and memory characteristics, memristor is often used to
construct memristive neural networks with complex dynamical behaviors. However …

Initial offset boosting coexisting attractors in memristive multi-double-scroll Hopfield neural network

S Zhang, J Zheng, X Wang, Z Zeng, S He - Nonlinear Dynamics, 2020 - Springer
Memristors are widely considered to be promising candidates to mimic biological synapses.
In this paper, by introducing a non-ideal flux-controlled memristor model into a Hopfield …

Neural bursting and synchronization emulated by neural networks and circuits

H Lin, C Wang, C Chen, Y Sun, C Zhou… - … on Circuits and …, 2021 - ieeexplore.ieee.org
Nowadays, research, modeling, simulation and realization of brain-like systems to
reproduce brain behaviors have become urgent requirements. In this paper, neural bursting …

Multi-scroll hidden attractor in memristive HR neuron model under electromagnetic radiation and its applications

S Zhang, J Zheng, X Wang, Z Zeng - Chaos: An Interdisciplinary …, 2021 - pubs.aip.org
This paper aims to propose a novel no-equilibrium Hindmarsh–Rose (HR) neuron model
with memristive electromagnetic radiation effect. Compared with other memristor-based HR …

Hopfield neural network with multi-scroll attractors and application in image encryption

Z Hu, C Wang - Multimedia Tools and Applications, 2024 - Springer
Hopfield neural networks are favored by academia and industrial fields due to their
abundant dynamics. In this paper, the dynamical behavior of a small Hopfield neural …

Analog/digital circuit simplification for Hopfield neural network

C Chen, F Min, F Hu, J Cai, Y Zhang - Chaos, Solitons & Fractals, 2023 - Elsevier
Circuit realization of neural networks is a significant approach in neuromorphic computing.
Researchers have simplified the circuit for single neuron model, but one for neural network …

Coexisting multi-stability of Hopfield neural network based on coupled fractional-order locally active memristor and its application in image encryption

D Ding, H Xiao, Z Yang, H Luo, Y Hu, X Zhang… - Nonlinear Dynamics, 2022 - Springer
Locally active memristor has become a research hotspot, and plays an important role in the
research of neural networks. In order to study the dynamic behavior of synaptic crosstalk …