[PDF][PDF] Numerical solution of full fractional Duffing equations with Cubic-Quintic-Heptic nonlinearities

P Pirmohabbati, AHR Sheikhani, HS Najafi, AA Ziabari - AIMS math, 2020 - aimspress.com
In this article, based on the operational matrix of fractional order integration, we introduce a
method for the numerical solution of fractional strongly nonlinear Duffing oscillators with …

New Van der Pol–Duffing Jerk Fractional Differential Oscillator of Sequential Type

A Abdelnebi, Z Dahmani - Mathematics, 2022 - mdpi.com
The subject of this paper is the existence, uniqueness and stability of solutions for a new
sequential Van der Pol–Duffing (VdPD) jerk fractional differential oscillator with Caputo …

Dynamic properties of feed-forward neural networks and application in contrast enhancement for image

C Zhang, X Zhang, Y Zhang - Chaos, Solitons & Fractals, 2018 - Elsevier
This paper is concerned with three neurons feed-forward neural network model and more
specifically with the study of dynamical behavior of the codimension one nilpotent singularity …

[PDF][PDF] Development of a novel method of adaptive image interpolation for image resizing using artificial intelligence.

M Arabboev, S Begmatov, K Nosirov, JC Chedjou… - IVUS, 2022 - researchgate.net
In this paper, we develop an artificial neural network (ANN)-based adaptive image
interpolation method for image resizing. A local image dataset is also created, consisting of …

[PDF][PDF] EXISTENCE AND STABILITY RESULTS FOR A PANTOGRAPH PROBLEM WITH SEQUENTIAL CAPUTO–HADAMARD DERIVATIVES

A ABDELNEBI, Z DAHMANI - Fractional Differential Calculus, 2024 - files.ele-math.com
In the current paper, we look at the existence, uniqueness, and stability of solutions for a
new pantograph problem with three sequential derivatives of Caputo-Hadamard type. The …

Resonant bifurcation of feed-forward chains and application in image contrast enhancement

W Wang, X Lin, C Zhang - Mathematics and Computers in Simulation, 2021 - Elsevier
This paper discusses the 1: 1 resonant Hopf bifurcations and nilpotent singularity of non-
semisimple for feed-forward chains with delay. The analytical formulas show that at …

Coupled wilson-cowan oscillator model with double-node for image enhancement

X Du, P Dai, S Wang, Y Cheng… - 2017 IEEE third …, 2017 - ieeexplore.ieee.org
In this work, a model mimicking cerebral rhythms based on the coupled Wilson-Cowan
oscillator with double nodes is proposed to achieve image enhancement. The inputs of the …

Robust contrast enhancement by a coupled oscillatory paradigm: An application for visual sensors in transportation

MA Latif, JC Chedjou, K Kyamakya - COMPEL-The international …, 2011 - emerald.com
Purpose–An image contrast enhancement is one of the most important low‐level image pre‐
processing tasks required by the vision‐based advanced driver assistance systems (ADAS) …

[CITAT][C] 一种基于 Wilson-Cowan 双节点耦合振子模型的图像增**方法

杜馨瑜, 尧德中 - 生物物理学报, 2012