Results 1 to 10 of about 14,592 (227)
Adaptive Piecewise Poly-Sinc Methods for Ordinary Differential Equations
Algorithms, 2022 We propose a new method of adaptive piecewise approximation based on Sinc points for ordinary differential equations. The adaptive method is a piecewise collocation method which utilizes Poly-Sinc interpolation to reach a preset level of accuracy for the
Omar Khalil +3 more
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Journal of Computational and Applied Mathematics, 1997 The author gives a complete, although brief, summary of Sinc methods, with emphasis on the matrices that arise from these methods. He also presents a novel procedure, based on Sinc convolution, for solving a Poisson problem over a rectangular region.
Frank Stenger
exaly +3 more sources
BIT Numerical Mathematics, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tomoaki Okayama
exaly +5 more sources
DE Sinc-Collocation Method for Solving a Class of Second-Order Nonlinear BVPs [PDF]
Mathematics Interdisciplinary Research, 2021 In this work, we develop the Sinc-collocation method coupled with a Double exponential transformation for solving a special class of nonlinear second-order multi-point boundary value problems (MBVP).
Ali Eftekhari, Abbas Saadatmandi
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Sinc-Integral method to solve the linear Schrodinger equation [PDF]
Mathematics and Computational Sciences, 2020 The integral equation method is presented to solve the linear Schrodinger equation and obtain the eigenvalues. The eigenvalues obtained through this method are compared with Sinc-Collocation method.
Seyed Mohammad Ali Aleomraninjad +1 more
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Fractal and Fractional, 2021 We shall discuss three methods of inverse Laplace transforms. A Sinc-Thiele approximation, a pure Sinc, and a Sinc-Gaussian based method. The two last Sinc related methods are exact methods of inverse Laplace transforms which allow us a numerical ...
Gerd Baumann
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Results in Applied Mathematics, 2023 In this paper, we use the nonclassical SE-sinc-collocation and nonclassical DE-sinc-collocation methods for the numerical solution of singular third-order boundary value problems. The novelty of the approach is based on using the new non-classical weight
A. Alipanah +2 more
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Lightweight End-to-End Speech Enhancement Generative Adversarial Network Using Sinc Convolutions
Applied Sciences, 2021 Generative adversarial networks (GANs) have recently garnered significant attention for their use in speech enhancement tasks, in which they generally process and reconstruct speech waveforms directly.
Lujun Li +4 more
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Results in Applied Mathematics, 2023 This paper presents a new numerical technique based on the sinc-collocation approximation for solving of the system of second-order integro-differential equations with initial boundary conditions.
K. Mohammadi, A. Alipanah
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THE EFFECTS OF COHERENCE CALCULATION ON FOREST HEIGHT ESTIMATION USING SINC MODEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In this paper, the effects of coherence on forest height estimation by SINC model based on Tandem-X InSAR data were explored. First, different coherence calculation methods and different window sizes were used to obtain interferometric coherence images ...
Z. Wen +5 more
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