Discrete Fourier transform

Results: 447



#Item
81Integral transforms / Time–frequency analysis / Digital signal processing / Numerical analysis / Wavelet / Curvelet / Continuous wavelet transform / Discrete wavelet transform / Fourier transform / Mathematical analysis / Wavelets / Mathematics

Digital Curvelet Transform: Strategy, Implementation and Experiments David L. Donoho & Mark R. Duncan Department of Statistics Stanford University November, 1999

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Source URL: www.curvelet.org

Language: English - Date: 2013-08-09 15:51:51
82Fourier analysis / Digital signal processing / Discrete Fourier transform / Fast Fourier transform / Circular convolution / Fourier transform / DFT matrix / Vector space / Convolution / Mathematical analysis / Algebra / Mathematics

Appendix K The FFT K.1. WHAT it is, WHERE it is used, and WHY. The Fast Fourier Transform, or FFT, is an efficient algorithm for calculating the Discrete Fourier Transform, or DFT. What is the

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Source URL: vmm.math.uci.edu

Language: English - Date: 2010-07-07 15:29:31
83Abstract algebra / Eigenvalues and eigenvectors / Linear algebra / Matrix theory / Singular value decomposition / Discrete Fourier transform / Algebra / Mathematics / Mathematical analysis

Asia Pacific Mathematics Newsletter 1 Discrepancy, Graphs, Graphs, and Discrepancy,

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Source URL: www.asiapacific-mathnews.com

Language: English - Date: 2013-11-06 04:17:44
84Unitary operators / Fourier analysis / Coordinate systems / Conic sections / Curves / Ellipse / Discrete Fourier transform / Polar coordinate system / Fourier transform / Mathematical analysis / Mathematics / Algebra

Modern Signal Processing MSRI Publications Volume 46, 2003 Image Registration for MRI PETER J. KOSTELEC AND SENTHIL PERIASWAMY

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Source URL: library.msri.org

Language: English - Date: 2004-04-28 14:32:00
85Computing / Fourier analysis / Graphics hardware / Optics / Fast Fourier transform / Discrete Fourier transform / BrookGPU / Wavefront / Twiddle factor / Mathematical analysis / GPGPU / Digital signal processing

Modal Fourier wavefront reconstruction using Graphics Processing Units∗ Jos´e G. Marichal-Hern´andez† Jos´e M. Rodr´ıguez-Ramos Fernando Rosa Universidad de La Laguna, Tenerife, Spain

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Source URL: pejeverde.lct.ull.es

Language: English - Date: 2009-10-29 07:55:06
86Fourier analysis / Algebraic numbers / Digital signal processing / Discrete cosine transform / Graphics file formats / Computer file formats / JPEG / Quantization / Root of unity / Mathematical analysis / Numbers / Mathematics

Microsoft Word - ijita12-4.doc

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Source URL: www.foibg.com

Language: English - Date: 2015-02-02 08:42:06
87Matrices / Fourier analysis / Numerical linear algebra / Digital signal processing / Matrix theory / Discrete cosine transform / Discrete sine transform / Discrete Fourier transform / Matrix / Algebra / Linear algebra / Mathematics

MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com A Fast Hybrid Jacket-Hadamard Matrix Based Diagonal Block-wise Transform

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Source URL: www.merl.com

Language: English - Date: 2014-03-05 10:37:16
88Digital signal processing / Joseph Fourier / Integral transforms / Signal processing / Window function / Fourier transform / Frequency spectrum / Discrete Fourier transform / Mathematical analysis / Fourier analysis / Mathematics

14th International EISCAT Workshop Tromsø, Norway 3rd - 7th August 2009 Calculation of signal spectrum by means of stochastic inversion

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Source URL: cc.oulu.fi

Language: English - Date: 2009-09-04 08:25:27
89Number theory / Combinatorics / Factorial / Polynomial ring / Multiplication algorithm / Differential operator / Big O notation / Discrete Fourier transform / Mathematics / Mathematical analysis / Polynomials

Products of Ordinary Differential Operators by Evaluation and Interpolation

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Source URL: algo.inria.fr

Language: English - Date: 2008-07-20 07:52:02
90Signal processing / Stochastic processes / Time series analysis / Covariance / Spectral density / White noise / Variance / Discrete Fourier transform / Statistics / Data analysis / Covariance and correlation

Power Spectrum Super-Sample Covariance Masahiro Takada Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI), The University of Tokyo, Chiba, Japan Wayne Hu

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Source URL: background.uchicago.edu

Language: English - Date: 2015-01-06 12:05:31
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