Results 61 to 70 of about 153,915 (146)
The bistable Duffing oscillator in discrete time
Физика волновых процессов и радиотехнические системы, 2020 The dynamics of an oscillatory system with a soft cubic-nonlinear return force a bistable Duffing oscillator, in discrete time are consider. The mathematical analysis is based on a continuous-time model in the form of the Duffing equation.
V.V. Zaitsev
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IEEE Access, 2019 General type-2 fuzzy logic systems (GT2 FLSs) have become a hot topic in current academic field. Computing the centroids of general type-2 fuzzy sets (also called type-reduction) is a central block in GT2 FLSs. Recent studies prove the continuous Nie-Tan
Yang Chen
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Ensemble unscented Kalman filter for state inference in continuous–discrete systems
The Journal of Engineering, 2014 The authors consider non-linear state filtering problem in continuous–discrete systems, where the system dynamics is modelled by a stochastic differential equation, and noisy measurements of the system are obtained at discrete time instances.
Bin Liu
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Contrasting phytoplankton-zooplankton distributions observed through autonomous platforms, in-situ optical sensors and discrete sampling. [PDF]
PLoS One, 2022 Fragoso GM +7 more
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Generalized Centered Binomial Distribution for Bimodal Lattice Signatures
IEEE AccessIn CRYPTO 2013, Ducas et al. introduced a bimodal discrete Gaussian distribution into the Fiat-Shamir with abort paradigm, proposing a signature scheme called BLISS, which significantly improved rejection sampling efficiency and reduced the number of ...
Seungwoo Lee +3 more
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Физика волновых процессов и радиотехнические системы, 2019 The issue of transition to discrete time in mathematical models of nonlinear dynamic systems oscillating in continuous time is considered. On the basis of the examples of the Dmitriev Kislov and van der Pol generators, the approach based on maintaining ...
V.V. Zaitsev
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Mathematics, 2018 This paper presents and discusses the stability of a discrete multirate sampling system whose sets of sampling rates (or sampling periods) are the integer multiple of those operating on all the preceding substates.
M. De la Sen
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Sampling with discrete contamination
, 2011 The sampling variance for a process stream which carries fluctuating levels of the sought-after analyte and is subject to mass flow variation can be estimatedfrom the covariance function of the analyte fluctuation and the covariance function of the mass flow when these covariance functions are well-definedand can be considered to be a stationary ...
Lyman, Geoffrey, Bourgeois, Florent
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A Numerical Study of Quantization-Based Integrators
ITM Web of Conferences, 2014 Adaptive step size solvers are nowadays considered fundamental to achieve efficient ODE integration. While, traditionally, ODE solvers have been designed based on discrete time machines, new approaches based on discrete event systems have been proposed ...
Barros Fernando
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Study on HPV vaccine choice preference among parents of middle school female students in Urumqi: based on a discrete selection model [PDF]
Yixue xinzhi zazhiObjective To understand parents' preferences and willingness to pay for human papilloma virus (HPV) vaccine for female students of secondary school, so as to provide a decision-making basis for policymakers and vaccine authorities.Methods A combination ...
LUO Dongmei, CHEN Chen, GU Xiaofen
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