Results 51 to 60 of about 883,688 (342)

Determining the Lyapunov Spectrum of Continuous-Time 1D and 2D Multiscroll Chaotic Oscillators via the Solution of m-PWL Variational Equations

open access: yesAbstract and Applied Analysis, 2013
An algorithm to compute the Lyapunov exponents of piecewise linear function-based multidirectional multiscroll chaotic oscillators is reported. Based on the m regions in the piecewise linear functions, the suggested algorithm determines the individual ...
Jesus Manuel Munoz-Pacheco   +3 more
doaj   +1 more source

On the Importance of Normalisation Layers in Deep Learning with Piecewise Linear Activation Units

open access: yes, 2015
Deep feedforward neural networks with piecewise linear activations are currently producing the state-of-the-art results in several public datasets.
Carneiro, Gustavo, Liao, Zhibin
core   +1 more source

Phase‐Change Solvents for Thermally Switchable Ion Conduction in Organogels

open access: yesAdvanced Materials, EarlyView.
Organogels containing salts dissolved in phase‐change solvents exhibit thermally switchable ion conduction. The organogels, which display an over 10 000‐fold on‐off ratio and high cycling stability, can be synthesized with a wide range of salts and customizable conductivity/temperature relations for applications in ionotronics and energy storage ...
Yi‐ming Yuan, Thomas B. H. Schroeder
wiley   +1 more source

Optimal Control for a Class of Chaotic Systems

open access: yesJournal of Applied Mathematics, 2012
This paper proposes the optimal control methods for a class of chaotic systems via state feedback. By converting the chaotic systems to the form of uncertain piecewise linear systems, we can obtain the optimal controller minimizing the upper bound on ...
Jianxiong Zhang, Wansheng Tang
doaj   +1 more source

Global and Partial Phase Synchronizations in Arrays of Piecewise Linear Time-Delay Systems

open access: yes, 2012
In this paper, we report the identification of global and partial phase synchronizations in linear arrays of unidirectionally coupled piecewise linear time-delay systems with two different coupling configurations.
Kurths, J.   +3 more
core   +2 more sources

A piecewise-linear function approximation using current mode circuits

open access: yes[Proceedings] 1992 IEEE International Symposium on Circuits and Systems, 1992
The technique is based on the utilization of current mirrors as basic building blocks. The resulting circuits are compact, modular, and programmable and can operate at very high frequencies.
J. Ramírez-Angulo   +2 more
semanticscholar   +1 more source

Recent Progress on Flexible Multimodal Sensors: Decoupling Strategies, Fabrication and Applications

open access: yesAdvanced Materials, EarlyView.
In this review, we establish a tripartite decoupling framework for flexible multimodal sensors, which elucidates the underlying principles of signal crosstalk and their solutions through material design, structural engineering, and AI algorithms. We also demonstrate its potential applications across environmental monitoring, health monitoring, human ...
Tao Wu   +10 more
wiley   +1 more source

Real‐time emission and cost estimation based on unit‐level dynamic carbon emission factor

open access: yesEnergy Conversion and Economics, 2023
The real‐time carbon emission estimation of generators helps quantify the carbon emission costs and reduce power system emissions of power generation. Accurate estimation relies on the accuracy of the carbon emission factors (EFs) and power generation ...
Jinjie Liu   +5 more
doaj   +1 more source

Stability of Traveling Fronts in a Neural Field Model

open access: yesMathematics, 2023
We investigate the stability of traveling front solutions in the neural field model. This model has been studied intensively regarding propagating patterns with saturating Heaviside gain for neuron firing activity.
Dominick Macaluso, Yixin Guo
doaj   +1 more source

Mixed-Mode Oscillations in a Stochastic, Piecewise-Linear System

open access: yes, 2010
We analyze a piecewise-linear FitzHugh-Nagumo model. The system exhibits a canard near which both small amplitude and large amplitude periodic orbits exist.
Alili   +56 more
core   +1 more source

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