Results 31 to 40 of about 1,606 (214)
Generalized 2D polynomial chaotic map and its application in information transmission
Tongxin xuebao, 2022 Existing chaotic systems have many defects in engineering applications, such as discontinuous chaotic parameter range, weak chaos, uneven output of chaotic sequences and dynamic degradation.Therefore, a generalized 2D polynomial chaotic mapping model was
Wenhao YAN +4 more
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Algorithms, 2020 In this paper, we consider the effect of stochastic uncertainties on non-linear systems with chaotic behavior. More specifically, we quantify the effect of parametric uncertainties to time-averaged quantities and their sensitivities. Sampling methods for
Kyriakos Dimitrios Kantarakias +1 more
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Transformer Failure Rate Model Based on DDgPCE Method and Oil Chromatography Datadd
Journal of Harbin University of Science and Technology, 2023 As one of the important components in the power system, establishing its accurate failure rate model is a prerequisite for improving the operation and maintenance efficiency of the power system.
CHEN Li juan +6 more
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Stability of Real Parametric Polynomial Discrete Dynamical Systems
Discrete Dynamics in Nature and Society, 2015 We extend and improve the existing characterization of the dynamics of general quadratic real polynomial maps with coefficients that depend on a single parameter λ and generalize this characterization to cubic real polynomial maps, in a consistent theory
Fermin Franco-Medrano +1 more
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Sensors, 2016 The efficiency of a wireless power transfer (WPT) system in the radiative near-field is inevitably affected by the variability in the design parameters of the deployed antennas and by uncertainties in their mutual position.
Marco Rossi +3 more
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Multi-element stochastic reduced basis methods [PDF]
, 2007 This paper presents mutli-element Stochastic Reduced Basis Methods (ME-SRBMs) for solving linear stochastic partial differential equations. In ME-SRBMs, the domain of definition of the random inputs is decomposed into smaller subdomains or random ...
Surya Mohan, P. +5 more
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Sensors, 2022 The effects of random array deformations on Direction-of-Arrival (DOA) estimation with root-Multiple Signal Classification for uniform circular arrays (UCA root-MUSIC) are characterized by a conformally mapped generalized Polynomial Chaos (gPC) algorithm.
Seppe Van Brandt +3 more
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A Generalized Sampling and Preconditioning Scheme for Sparse Approximation of Polynomial Chaos Expansions [PDF]
SIAM Journal on Scientific Computing, 2017 32 pages, 10 ...
John D. Jakeman +2 more
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Comparison of two approaches to compute magnetic field in problems with random domains [PDF]
, 2012 This paper is a postprint of a paper submitted to and accepted for publication in Science, Measurement & Technology, IET and is subject to Institution of Engineering and Technology Copyright.
MAC, Duy Hung +2 more
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A Dynamic BI–Orthogonal Field Equation Approach to Efficient Bayesian Inversion
International Journal of Applied Mathematics and Computer Science, 2017 This paper proposes a novel computationally efficient stochastic spectral projection based approach to Bayesian inversion of a computer simulator with high dimensional parametric and model structure uncertainty.
Tagade Piyush M., Choi Han-Lim
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