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Mostrando ítems 21-30 de 199
On a Mixed FEM and a FOSLS with −1 Loads
(2023)
We study variants of the mixed finite element method (mixed FEM) and the first-order system least-squares finite element (FOSLS) for the Poisson problem where we replace the load by a suitable regularization which permits ...
A combined wavelet-element free Galerkin method for numerical calculations of electromagnetic fields
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
(Hindawi Publishing Corporation, 2007-01-01)
A low-cost computer procedure to determine the orbit of an artificial satellite by using short arc data from an onboard GPS receiver is proposed. Pseudoranges are used as measurements to estimate the orbit via recursive ...
Simple orbit determination using GPS based on a least-squares algorithm employing sequential givens rotations
(Hindawi Publishing Corporation, 2007-01-01)
A low-cost computer procedure to determine the orbit of an artificial satellite by using short arc data from an onboard GPS receiver is proposed. Pseudoranges are used as measurements to estimate the orbit via recursive ...
Uma abordagem interdisciplinar para obtenção da melhor função aproximada para ajuste de dados
(Brazilian Journal of Development, 2019-10-01)
In this work, important concepts from Exact Sciences, Computing and Engineering act in an
interdisciplinary way to obtain the best approximate solution for a physical experiment. The
aim of this paper is to show how ...
An Algorithm For Solving Nonlinear Least-squares Problems With A New Curvilinear Search
(Springer-Verlag, 1990)
An EFG method for the nonlinear analysis of plates undergoing arbitrarily large deformations
(ELSEVIER SCI LTD, 2008)
The applicability of a meshfree approximation method, namely the EFG method, on fully geometrically exact analysis of plates is investigated. Based on a unified nonlinear theory of plates, which allows for arbitrarily large ...