Results 21 to 30 of about 8,085 (191)
Journal of Numerical Analysis and Approximation Theory, 1983 It is shown how the construction of Gaussian quadrature rules for Cauchy type principal value integrals, as well as for finite-part integrals with an algebraic singularity, can be based on the theory of Gaussian quadrature rules for ordinary integrals ...
N. I. Ioakimidis
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On the Optimal Field Sensing in Near-Field Characterization
Sensors, 2021 We deal with the problem of characterizing a source or scatterer from electromagnetic radiated or scattered field measurements. The problem refers to the amplitude and phase measurements which has applications also to interferometric approaches at ...
Amedeo Capozzoli +2 more
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Application of Gaussian cubature to model two-dimensional population balances
Chemical and Process Engineering, 2017 In many systems of engineering interest the moment transformation of population balance is applied. One of the methods to solve the transformed population balance equations is the quadrature method of moments.
Bałdyga Jerzy +2 more
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Anti-Gaussian quadrature formulas [PDF]
Mathematics of Computation, 1996 An anti-Gaussian quadrature formula is an ( n + 1 )
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Effect of Correlated Non-Gaussian Quadratures on the Performance of Binary Modulations
Journal of Electrical and Computer Engineering, 2011 The received signal in many wireless communication systems comprises of the sum of waves with random amplitudes and random phases. In general, the composite signal consists of correlated nonidentical Gaussian quadrature components due to the central ...
Valentine A. Aalo, George P. Efthymoglou
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International Journal of Applied Mechanics and Engineering, 2022 This paper deals with the computational approach to solving the singularly perturbed differential equation with a large delay in the differentiated term using the two-point Gaussian quadrature.
Amala Pandi +2 more
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Sparse-Grid Gaussian Kernel Quadrature Kalman Filter for Nonlinear State Estimation
AerospaceNonlinear state estimation plays an important role in aerospace sensing applications, where estimation accuracy must be balanced against computational efficiency.
Yijie Zhao +5 more
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Spherical Simplex-Radial Cubature Quadrature Kalman Filter
Journal of Electrical and Computer Engineering, 2017 A spherical simplex-radial cubature quadrature Kalman filter (SSRCQKF) is proposed in order to further improve the nonlinear filtering accuracy. The Gaussian probability weighted integral of the nonlinear function is decomposed into spherical integral ...
Zhaoming Li, Wenge Yang
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Weighted quadrature formulae of Gauss-Christoffel-Stancu type
Journal of Numerical Analysis and Approximation Theory, 2003 In the present paper we consider weighted integrals and develop explicit quadrature formulae of Gauss-Christoffel-Stancu type using simple Gaussian nodes and multiple fixed nodes.
Dimitrie D. Stancu +2 more
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Estimation of squeezing in a nonlinear quadrature of a mechanical oscillator
New Journal of Physics, 2019 Processing quantum information on continuous variables requires a highly nonlinear element in order to attain universality. Noise reduction in processing such quantum information involves the use of a nonlinear phase state as a non-Gaussian ancilla.
Darren W Moore +2 more
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