Showing 1 - 20 of 949

1

Extending the scaling Wigner distribution in the realm of linear canonical domains
Lai Tien Minh
Journal of Pseudo-Differential Operators and Applications. 16

Convolution as an integr... linear canonical transfo... Fourier and Fourier-Stie... Wigner distribution Phase-space methods incl... single-and multi-compone...
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2

Image reconstruction based on nonlinear diffusion model for limited-angle computed tomography
Xuying Zhao ; Wenjin Jiang ; Xinting Zhang ; et al.
Inverse Problems. 40:045015

03 medical and health sc... 0302 clinical medicine Biomedical imaging and s... iterative method limited-angle CT nonlinear diffusion
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3

Differentiable and accelerated spherical harmonic and Wigner transforms
Price, Matthew A. ; McEwen, Jason D.
Journal of Computational Physics. 510:113109

FOS: Computer and inform... Numerical optimization a... spherical harmonic trans... FOS: Physical sciences Computational Physics (p... Machine Learning (cs.LG)
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4

On Optimal Zero-Padding of Kernel Truncation Method: On optimal zero-padding of kernel truncation method
Xin Liu ; Qinglin Tang ; Shaobo Zhang ; et al.
SSRN Electronic Journal.

optimal zero-padding NLS equations (nonlinear... Numerical Analysis (math... 01 natural sciences convolution-type nonloca... kernel truncation method
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5

Sampling-based uncertainty quantification in deconvolution of X-ray radiographs
Aaron Luttman ; Marylesa Howard ; Michael Fowler
Journal of Computational and Applied Mathematics. 270:43-51

algorithm Biomedical imaging and s... inverse problems uncertainty quantificati... Monte Carlo methods 02 engineering and techn...
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6

Design of a discrete algebraic robust differentiation FIR filter using an annihilator of the Z-transform; frequency response analysis and parameter tuning
Courrèges, Fabien ; Systèmes et Réseaux Intelligents (XLIM-SRI) ; XLIM (XLIM) ; et al.
Numerical Algorithms. 68:867-901

numerical examples 0209 industrial biotechn... Laplace transform annihilator of the signa... parameter tuning signal smoothing
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7

Reconstruction of discrete sets with absorption
Maurice Nivat ; Attila Kuba
Lecture Notes in Computer Science ISBN: 9783540413967

Numerical Analysis Projections with absorpt... reconstruction Algebra and Number Theor... Biomedical imaging and s... Discrete tomography
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8

Special quadrature rules for Laplace transform inversion
V. M. Ryabov ; A. V. Lebedeva
Computational Mathematics and Mathematical Physics. 52:1597-1602

convergence Laplace transform viscoelasticity problems 0103 physical sciences Laplace transform invers... Linear constitutive equa...
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9

Dynamic response of a FGPM hollow cylinder under the coupling of multi-fields
Hui Xie ; Zhi-Yang Guo ; Hong-Liang Dai
Applied Mathematics and Computation. 218:10492-10499

Technical applications o... hollow cylinder perturbation of magnetic... 0203 mechanical engineer... Electromagnetic effects... Inhomogeneity in solid m...
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10

Accelerations of Zhao's methods for the numerical inversion of Laplace transform
Kui Fu Chen ; Shu Li Mei
International Journal for Numerical Methods in Biomedical Engineering. 27:273-282

Chirp-Z transform (CZT) numerical inversion of L... fast Fourier transform (... 0203 mechanical engineer... Fourier transform 0202 electrical engineer...
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11

Reconstruction of 2-tensor fields, given in a unit circle, by their ray transforms based on LSM with B-splines: Reconstruction of 2-tensor fields, given in a unit circle, by their ray transforms based on LSM with \(B\)-splines
A. P. Polyakova ; I. E. Svetov
Numerical Analysis and Applications. 3:151-164

B-spline 0103 physical sciences potential field solenoidal field tensor tomography least-squares method
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12

Evaluation of inverse Fourier transforms through romberg integration: Evaluation of inverse Fourier transforms through Romberg integration
Mohan D. Sharma
International Journal of Solids and Structures. 47:440-443

Elastic waves elastic waves Mechanical Engineering Applied Mathematics 02 engineering and techn... Condensed Matter Physics
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13

Local tomography with nonsmooth attenuation
Katsevich, A. I.
Inverse Problems, Tomography, and Image Processing ISBN: 9781489919007

GENERALIZED RADON-TRANSF... Biomedical imaging and s... nonsmooth attenuation local tomography Pseudodifferential opera... INVERSION
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14

Acceleration of the convergence of the Laguerre series in the problem of inverting the Laplace transform
M. M. Kabardov ; V. M. Ryabov
Computational Mathematics and Mathematical Physics. 49:579-588

convergence Laplace transform Laguerre polynomials 0101 mathematics Euler-Knopp method 01 natural sciences
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15

Regularizing filtration of projections for two-dimensional tomography algorithms
A. V. Likhachov
Numerical Analysis and Applications. 1:151-162

0301 basic medicine numerical examples 0303 health sciences 03 medical and health sc... Biomedical imaging and s... regularizing filters
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16

Numerical solution of the inverse problem for the polarized-radiation transfer equation
I. V. Prokhorov ; A. E. Kovtanyuk
Numerical Analysis and Applications. 1:46-57

polarized radiation algorithm attenuation factor Monte Carlo methods vector transfer equation 01 natural sciences
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17

Pseudolocal Tomography: Pseudolocal tomography
Alexander G. Ramm ; Alexander Katsevich
The RADON TRANSFORM and LOCAL TOMOGRAPHY ISBN: 9781003069331

Biomedical imaging and s... pseudolocal tomography discontinuities 0101 mathematics 01 natural sciences Numerical methods for in...
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18

Resolution of the finite Markov moment problem⁎⁎Support by the Wolfgang Pauli Institute (Wien) in the framework of the 'Nanoscience' Programme and the European network HYKE, funded by the EC as contract HPRN-CT-2002-00282 is acknowledged: Resolution of the finite Markov moment problem
Gosse L ; Runborg O
Comptes rendus. Mathématique 341 (2005): 775–780. doi:10.1016/j.crma.2005.10.009
info:cnr-pdr/source/autori:Gosse L., Runborg O./titolo:Resolution of the finite Markov moment problem./doi:10.1016%2Fj.crma.2005.10.009/rivista:Comptes rendus. Mathématique/anno:2005/pagina_da:775/pagina_a:780/intervallo_pagine:775–780/volume:341

65J22 4. Education finite Markov moment pro... Mathematics - Statistics... Numerical Analysis (math... Statistics Theory (math....
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19

Ray transforms in hyperbolic geometry
Guillaume Bal
Journal de Mathématiques Pures et Appliquées. 84:1362-1392

Riemann-Hilbert problem ray transform Mathematics(all) Applied Mathematics Ray transform filtered backprojection...
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20

Stereographic wavelet frames on the sphere
Bogdanova, I. ; Vandergheynst, P. ; Antoine, J. P. ; et al.
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas

continuous wavelet trans... Discrete wavelet frames Applied Mathematics CONTINUOUS WAVELET TRANS... Spherical wavelets Nontrigonometric harmoni...
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