Fourier transform

Results: 2460



#Item
101Inverse problems / Electrical impedance tomography / Electrodiagnosis / Mathematical analysis / Electrical resistivity and conductivity / Physics / Measurement / Boundary estimation in EIT / Electrical resistivity tomography

Electrical impedance imaging using nonlinear Fourier transform Samuli Siltanen Department of Mathematics and Statistics University of Helsinki, Finland

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Source URL: www.siltanen-research.net

Language: English - Date: 2012-02-27 03:41:07
102Mathematical analysis / Mathematics / Analysis / Fourier analysis / Functions and mappings / Fourier transform / Joseph Fourier / Germ / Derivative

Gowers U3 norm of cubic bent Boolean functions Sugata Gangopadhyay Department of Mathematics Indian Institute of Technology Roorkee The 11th International Conference on Finite Fields and their Applications

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Source URL: www.math.uni-magdeburg.de

Language: English
103Mathematical analysis / Fourier analysis / Mathematics / Digital signal processing / Signal processing / Time series analysis / Unitary operators / Window function / Additive synthesis / Fourier transform / Frequency modulation / Trigonometric functions

A HIGHLY OPTIMIZED METHOD FOR COMPUTING AMPLITUDES OVER A WINDOWED SHORT TIME SIGNAL : FROM O(K 2 N ) TO O(N log(N )) Wim D’haes Visionlab – University of Antwerp (UA) – Groenenborgerlaan 171 · 2020 Antwerp · Bel

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Source URL: www.mp3-tech.org

Language: English - Date: 2009-06-28 10:57:41
104Digital signal processing / Signal processing / Image compression / Fourier analysis / Wavelets / Lapped transform / JPEG / Discrete cosine transform / Ringing artifacts / Transform coding / Filter bank / MLT

Biorthogonal and Nonuniform Lapped Transforms for Transform Coding with Reduced Blocking and Ringing Artifacts Henrique S. Malvar Microsoft Research One Microsoft Way Redmond, WA 98052

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Source URL: www.mp3-tech.org

Language: English - Date: 2009-06-28 10:58:45
105Computer graphics / Fourier analysis / Joseph Fourier / Unitary operators / Integral transforms / Fourier transform / Texture mapping / Texture / Texture synthesis

IMAGE RECOGNITION, ANALYSIS, UNDERSTANDING, AND PROCESSING TECHNIQUES A New Method for Coarse Classification of Textures and Class Weight Estimation for Texture Retrieval1 K. L. Lee and L. H. Chen*

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Source URL: debut.cis.nctu.edu.tw

Language: English - Date: 2013-07-12 03:09:44
106Inverse problems / Electrical impedance tomography / Electrodiagnosis / Electrical resistivity and conductivity / Boundary estimation in EIT / Electrical resistivity tomography

Electrical impedance imaging using nonlinear Fourier transform Samuli Siltanen Department of Mathematics and Statistics University of Helsinki, Finland

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Source URL: www.siltanen-research.net

Language: English - Date: 2012-05-02 08:09:48
107Fourier analysis / Convolution / Discrete Fourier transform / Multidimensional discrete convolution / Fourier transform / Circular convolution / Fourier series / Spectral method / Discrete Hartley transform / SchnhageStrassen algorithm

EFFICIENT DEALIASED CONVOLUTIONS WITHOUT PADDING∗ JOHN C. BOWMAN† AND MALCOLM ROBERTS† SIAM J. Sci. Comput., 33:1, Abstract. Algorithms are developed for calculating dealiased linear convolution sums

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Source URL: www.math.ualberta.ca

Language: English - Date: 2016-02-21 19:03:42
108Operator theory / Hilbert space / Fourier analysis / Generalized functions / Digital signal processing / Dirac delta function / Eigenfunction / Self-adjoint operator / SturmLiouville theory / Fourier transform

HermiticityAndItsConsequences.nb

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Source URL: quantum.bu.edu

Language: English - Date: 2008-08-27 17:58:41
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