Search Results - "Shaobo He"

SEIR modeling of the COVID-19 and its dynamics by He, Shaobo, Peng, Yuexi, Sun, Kehui

“…In this paper, a SEIR epidemic model for the COVID-19 is built according to some general control strategies, such as hospital, quarantine and external input…”
Get full text

Special Issue Editorial: “Discrete and Continuous Memristive Nonlinear Systems and Symmetry” by He, Shaobo

“…Memristor, as the fourth basic electronic component, was first reported by Chua in 1971 [...]…”
Get full text

Complexity and Chimera States in a Ring-Coupled Fractional-Order Memristor Neural Network by He, Shaobo

“…At present, dynamics and coupled control of fractional-order non-linear systems are arousing much interest from researchers. In this paper, the…”
Get full text

Chaos in the discrete memristor-based system with fractional-order difference by Peng, Yuexi, He, Shaobo, Sun, Kehui

“…The mathematical modeling of memristor in discrete-time domain is an attractive new issue, but there are still some problems to be explored. This paper studies…”
Get full text

Complexity Analysis and DSP Implementation of the Fractional-Order Lorenz Hyperchaotic System by Shaobo He, Kehui Sun, Huihai Wang

“…The fractional-order hyperchaotic Lorenz system is solved as a discrete map by applying the Adomian decomposition method (ADM). Lyapunov Characteristic…”
Get full text

Discrete Memristor and Discrete Memristive Systems by He, Shaobo, Zhan, Donglin, Wang, Huihai, Sun, Kehui, Peng, Yuexi

“…In this paper, we investigate the mathematical models of discrete memristors based on Caputo fractional difference and G-L fractional difference. Specifically,…”
Get full text

Analogue circuit implementation of a new logistic‐like map by Wu, Xianming, Fu, Longxiang, He, Shaobo, Wang, Huihai

“…Discrete chaotic system has complex dynamics and becomes to be a present hot topic, but its analogue circuit implementation is rarely discussed. In this paper,…”
Get full text

Parameter Identification of Fractional-Order Discrete Chaotic Systems by Peng, Yuexi, Sun, Kehui, He, Shaobo, Peng, Dong

“…Research on fractional-order discrete chaotic systems has grown in recent years, and chaos synchronization of such systems is a new topic. To address the…”
Get full text

Multiscale permutation Rényi entropy and its application for EEG signals by Yin, Yinghuang, Sun, Kehui, He, Shaobo

“…There is considerable interest in analyzing the complexity of electroencephalography (EEG) signals. However, some traditional complexity measure algorithms…”
Get full text

Multivariate Multiscale Complexity Analysis of Self-Reproducing Chaotic Systems by He, Shaobo, Li, Chunbiao, Sun, Kehui, Jafari, Sajad

“…Designing a chaotic system with infinitely many attractors is a hot topic. In this paper, multiscale multivariate permutation entropy (MMPE) and multiscale…”
Get full text

Localization of Hidden Attractors in Chua’s System With Absolute Nonlinearity and Its FPGA Implementation by Wu, Xianming, Wang, Huihai, He , Shaobo

“…Investigation of the classical self-excited and hidden attractors in the modified Chua’s circuit is a hot and interesting topic. In this article, a novel…”
Get full text

Data Augmentation for Small Sample Iris Image Based on a Modified Sparrow Search Algorithm by Xiong, Qi, Zhang, Xinman, He, Shaobo, Shen, Jun

“…Training convolutional neural networks (CNN) often require a large amount of data. However, for some biometric data, such as fingerprints and iris, it is often…”
Get full text

A Fractional-Order Chaotic Sparrow Search Algorithm for Enhancement of Long Distance Iris Image by Xiong, Qi, Zhang, Xinman, He, Shaobo, Shen, Jun

“…At present, iris recognition has been widely used as a biometrics-based security enhancement technology. However, in some application scenarios where a…”
Get full text

From Memristor-Modeled Jerk System to the Nonlinear Systems with Memristor by Wu, Xianming, He, Shaobo, Tan, Weijie, Wang, Huihai

“…Based on the proposed generalized memristor, a new jerk system is proposed. The complex dynamics of the system are investigated by means of bifurcation…”
Get full text

Chaotification of Sine-series maps based on the internal perturbation model by Dong, Chunyi, Rajagopal, Karthikeyan, He, Shaobo, Jafari, Sajad, Sun, Kehui

“…In this paper, a chaotification method based on the internal perturbation model (IPM) is proposed. The single-perturbation and the multiple-perturbations are…”
Get full text

A Modified Multivariable Complexity Measure Algorithm and Its Application for Identifying Mental Arithmetic Task by Ma, Dizhen, He, Shaobo, Sun, Kehui

“…Properly measuring the complexity of time series is an important issue. The permutation entropy (PE) is a widely used as an effective complexity measurement…”
Get full text

Chaos and Symbol Complexity in a Conformable Fractional-Order Memcapacitor System by He, Shaobo, Yan, Bo, Banerjee, Santo

“…Application of conformable fractional calculus in nonlinear dynamics is a new topic, and it has received increasing interests in recent years. In this paper,…”
Get full text

Complexity and Chimera States in a Network of Fractional-Order Laser Systems by He, Shaobo, Natiq, Hayder, Banerjee, Santo, Sun, Kehui

“…By applying the Adams-Bashforth-Moulton method (ABM), this paper explores the complexity and synchronization of a fractional-order laser dynamical model. The…”
Get full text

Design of a Network Permutation Entropy and Its Applications for Chaotic Time Series and EEG Signals by Yan, Bo, He, Shaobo, Sun, Kehui

“…Measuring the complexity of time series provides an important indicator for characteristic analysis of nonlinear systems. The permutation entropy (PE) is…”
Get full text

A Class of Discrete Memristor Chaotic Maps Based on the Internal Perturbation by Yihyis, Worke Adugna, He, Shaobo, Tang, Zhouqing, Wang, Huihai

“…Further exploration into the influence of a memristor on the behavior of chaotic systems deserves attention. When constructing memristor chaotic systems, it is…”
Get full text