Results 61 to 70 of about 6,198,913 (198)
Density in Approximation Theory
, 2005 Approximation theory is concerned with the ability to approximate functions by simpler and more easily calculated functions. The first question we ask in approximation theory concerns the {\it possibility of approximation}. Is the given family of functions from which we plan to approximate dense in the set of functions we wish to approximate?
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The Journal of Engineering, 2019 Considering the electromagnetic transient (EMT) simulation for a large power system is complicated and impractical, a feasible solution is to model the area not of interest (external system) as a frequency-dependent network equivalent circuit by vector ...
Chenxuan Wang, Zhen Wang
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Estimating Failure Probability with Neural Operator Hybrid Approach
Mathematics, 2023 Evaluating failure probability for complex engineering systems is a computationally intensive task. While the Monte Carlo method is easy to implement, it converges slowly and, hence, requires numerous repeated simulations of a complex system to generate ...
Mujing Li, Yani Feng, Guanjie Wang
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The Journal of Engineering, 2015 Present self-tuning regulator architectures based on recursive least-square estimation are computationally expensive and require large amount of resources and time in generating the first control signal due to computational bottlenecks imposed by the ...
Varghese Mathew Vaidyan, Ashok Shankar
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Mathematics, 2021 There are typically several perturbation methods for approaching the solution of weakly nonlinear vibrations (where the nonlinear terms are “small” compared to the linear ones): the Method of Strained Parameters, the Naive Singular Perturbation Method ...
Soledad Moreno-Pulido +3 more
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Global theory of nonlinear systems-chaos, knots and stability [PDF]
Acta Montanistica Slovaca, 2003 In this paper we shall give a brief overview of nonlinear dynamical systems theory including the theory of chaos, knots, approximation theory and stability.
Banks Stephen P.
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Approximation theory and imbedding problems
Journal of Numerical Analysis and Approximation Theory, 1973 Not available.
A.B. Németh
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Ground-based radar data processing based on pseudo-polar coordinate system
The Journal of Engineering, 2019 Ground-based radar can make high-precision and real-time monitoring of micro changes in the observation area. It has been actually applied in various industries such as land, open-pit mines, water conservancy dams, and highway bridges.
Weixian Tan +4 more
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Estimates of the Approximation Error Using Rademacher Complexity: Learning Vector-Valued Functions [PDF]
, 2008 For certain families of multivariable vector-valued functions to be approximated, the accuracy of approximation schemes made up of linear combinations of computational units containing adjustable parameters is investigated.
Gnecco Giorgio +7 more
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Variational inequations and approximation [PDF]
, 1974 The existence and uniqueness of the solution of a variational inequality is considered, and methods of approximation of the solution are given.
Noor, MA
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