Discrete Fourier transform

Results: 447



#Item
291Fourier analysis / Fast Fourier transform / Discrete Fourier transform / Twiddle factor / FFTW / Convolution / Adaptive filter / Finite impulse response / Discrete Hartley transform / Mathematical analysis / Digital signal processing / Mathematics

An Input-Adaptive Algorithm for High Performance Sparse Fast Fourier Transform Shuo Chen and Xiaoming Li University of Delaware, Newark, DE, USA [removed] [removed]

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Source URL: parasol.tamu.edu

Language: English - Date: 2013-09-23 21:44:01
292Navigation / Fourier analysis / Digital signal processing / Avionics / Geodesy / Fast Fourier transform / Global Positioning System / Orthogonal frequency-division multiplexing / Discrete Fourier transform / Mathematical analysis / Technology / Mathematics

../FLOPS_GAIN_AVG_CDF.eps

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Source URL: groups.csail.mit.edu

Language: English - Date: 2012-08-28 15:24:28
293Unitary operators / Integral transforms / Joseph Fourier / Discrete Fourier transform / Fourier transform / Fast Fourier transform / Mathematical analysis / Fourier analysis / Digital signal processing

Sparse Fourier Transform Algorithms Eric Price MIT[removed]

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Source URL: groups.csail.mit.edu

Language: English - Date: 2013-02-21 15:11:35
294Fourier analysis / Control theory / Digital signal processing / Numerical analysis / Data assimilation / Weather prediction / Weather radar / Discrete Fourier transform / Wavelength / Atmospheric sciences / Meteorology / Mathematical analysis

VOLUME 17 JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY FEBRUARY 2000

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Source URL: www.flame.org

Language: English - Date: 2005-01-27 21:27:42
295Digital signal processing / Combinatorics / Integer sequences / Numerical analysis / Normal distribution / Discrete Fourier transform / Central limit theorem / Fast Fourier transform / Factorial / Mathematical analysis / Mathematics / Statistics

1 Robustifying the Sparse Walsh-Hadamard Transform without Increasing the Sample Complexity of O(K log N ) Xiao Li, Joseph Kurata Bradley, Sameer Pawar and Kannan Ramchandran

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Source URL: basics.eecs.berkeley.edu

Language: English - Date: 2014-04-30 20:47:25
296Unitary operators / Integral transforms / Joseph Fourier / Discrete Fourier transform / Fast Fourier transform / Fourier transform / FFTW / DFT matrix / Discrete cosine transform / Mathematical analysis / Fourier analysis / Digital signal processing

EMPIRICAL EVALUATION OF A SUB-LINEAR TIME SPARSE DFT ALGORITHM ∗ M. A. IWEN †,

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Source URL: www.math.msu.edu

Language: English - Date: 2013-08-12 19:10:00
297Fourier analysis / Joseph Fourier / Unitary operators / Numerical analysis / Fast Fourier transform / Discrete Fourier transform / Fourier transform / Fourier series / Approximation algorithm / Mathematical analysis / Mathematics / Digital signal processing

IMPROVED APPROXIMATION GUARANTEES FOR SUBLINEAR-TIME FOURIER ALGORITHMS M. A. IWEN DUKE UNIVERSITY, BOX[removed]DURHAM, NC[removed]EMAIL: [removed]

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Source URL: www.math.msu.edu

Language: English - Date: 2014-07-15 17:10:57
298Discrete Fourier transform / Numerical analysis / Crystal / Speedup / Single particle analysis / Mathematical analysis / Digital signal processing / Fourier analysis

doi:[removed]j.jsb[removed]

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Source URL: cryoem.ucsd.edu

Language: English - Date: 2006-08-28 13:50:29
299Discrete wavelet transform / Time series / Lifting scheme / Fourier transform / Multiresolution analysis / Continuous wavelet transform / Daubechies wavelet / Mathematical analysis / Wavelets / Fast wavelet transform

Multiscale methods for data on graphs and irregular multidimensional situations. University of Bristol Statistics Group Technical Report 08:07 Maarten Jansen, Guy P. Nason and Bernard W. Silverman

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Source URL: www.stats.bris.ac.uk

Language: English - Date: 2013-11-29 18:18:28
300Fourier analysis / Digital signal processing / Discrete Fourier transform / Numerical analysis / Stellar classification / Vector space / Algebra / Mathematics / Mathematical analysis

Proceedings of ERAD 2006 Spectral processing of staggered PRT sequences to remove clutter and obtain polarimetric variables

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Source URL: cimms.ou.edu

Language: English - Date: 2014-09-02 10:39:02
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