Results 31 to 40 of about 76,793 (306)
A Discrete-Time State Estimation for Nonlinear Systems With Noises
IEEE Access, 2020 This paper proposes a discrete-time observer to estimate states of continuous-time nonlinear systems with presences of noises. Most conventional discrete-time state observers are designed using discrete-time models, which are derived by applying the ...
Triet Nguyen-Van
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An Impulse-Quantizing Synchronization Approach for Mixed Continuous-Discrete Complex Networks
Discrete Dynamics in Nature and Society, 2023 This paper presents synchronization of mixed continuous-discrete complex network via impulse-quantizing approach. A delay-partitioning group strategy is proposed and impulse-quantizing control is designed to derive theoretical criteria ensuring scale ...
Na Hu +3 more
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Simulating continuous symmetry models with discrete ones
Physical Review B, 2022 Especially in one dimension, models with discrete and continuous symmetries display different physical properties, starting from the existence of long-range order. In this work, we that, by adding topological frustration, an antiferromagnetic $XYZ$ spin chain, characterized by a discrete local symmetry, develops a region in parameter space which mimics
A. G. Catalano +3 more
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Stochastic differential utility as the continuous-time limit of recursive utility [PDF]
, 2013 We establish a convergence theorem that shows that discrete-time recursive utility, as developed by Kreps and Porteus (1978), converges to stochastic differential utility, as introduced by Dufffie and Epstein (1992), in the continuous-time limit of ...
Seifried, Frank Thomas, Kraft, Holger
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Random Coefficient Non-Gaussian First Order Autoregressive Model [PDF]
The Egyptian Statistical Journal, 2014 This research aims at detecting the behavior of the parameter of first order Autoregressive model. The parameter takes various functions and formulations with the estimates of the parameter through the method of least square.
Wadhah S.Ibraheem +2 more
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Journal of Modern Power Systems and Clean Energy, 2022 This paper develops deep reinforcement learning (DRL) algorithms for optimizing the operation of home energy system which consists of photovoltaic (PV) panels, battery energy storage system, and household appliances.
Chao Huang +4 more
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Model Continuity in Discrete Event Simulation [PDF]
ACM Transactions on Modeling and Computer Simulation, 2015 Most of the well-known modeling and simulation (M&S) methodologies state the importance of conceptual modeling in simulation studies, and they suggest the use of conceptual models during the simulation model development process. However, only a limited number of methodologies refers to how to move from a conceptual model to an executable simulation
Deniz Çetinkaya +2 more
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Axioms, 2023 The stochastic inertial bidirectional associative memory neural networks (SIBAMNNs) on time scales are considered in this paper, which can unify and generalize both continuous and discrete systems.
Mingshuo Liu +3 more
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FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
Simulation of continuous flows with discrete models
Vestnik IGEU, 2019 The vast majority of heat and power processes include the motion of significant amounts of gases and liq-uids. This makes it important and quite urgent to develop approaches for computer simulation and visualiza-tion of continuum flows in technological devices and pipelines. A whole set of new approaches to mathematical modelling of continuum flows has
S.P. Bobkov, A.S. Chernjavskaja
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