Discrete signal

Results: 546



#Item
341Fourier analysis / Mathematics / Mel-frequency cepstrum / Computational linguistics / Information retrieval / Fast Fourier transform / Speech recognition / Discrete cosine transform / Discrete Fourier transform / Mathematical analysis / Digital signal processing / Signal processing

sMFCC : Exploiting Sparseness in Speech for Fast Acoustic Feature Extraction on Mobile Devices – a Feasibility Study Shahriar Nirjon1 , Robert Dickerson1 , John Stankovic1 , Guobin Shen2 , Xiaofan Jiang3 1

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Source URL: www.hotmobile.org

Language: English - Date: 2013-02-25 12:33:44
342Image processing / ISO standards / Electronics / Digital signal processing / Data compression / JPEG / Discrete cosine transform / Quantization / Image compression / Graphics file formats / Computing / Signal processing

Energy-Optimized Image Communication on Resource-Constrained Sensor Platforms Dong-U Lee 1 , Hyungjin Kim 1,2 , Steven Tu 1 , Mohammad Rahimi 2 Deborah Estrin 1,3 , and John D. Villasenor 1 2

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Source URL: research.cens.ucla.edu

Language: English - Date: 2008-03-03 13:34:31
343Statistical theory / Digital signal processing / Fourier analysis / Signal processing / Periodogram / Discrete Fourier transform / Normal distribution / Bias of an estimator / Estimator / Statistics / Mathematical analysis / Estimation theory

Frequency estimation by DFT interpolation: A comparison of methods Bernd Bischl, Uwe Ligges, Claus Weihs∗ March 25, 2009 Abstract

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Source URL: www.statistik.uni-dortmund.de

Language: English - Date: 2009-04-29 09:14:48
344Digital signal processing / Fourier analysis / Arthur Schuster / Knights Bachelor / Aftershock / Wave / Discrete Fourier transform / Earth tide / Coulomb stress transfer / Mathematical analysis / Physics / Mathematics

Detecting periodicities and declustering in earthquake catalogs using the Schuster spectrum, application to Himalayan seismicity

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Source URL: tectonics.caltech.edu

Language: English - Date: 2013-07-24 11:37:47
345Control theory / Digital signal processing / Fourier analysis / LTI system theory / Convolution / Pravin Varaiya / Transfer function / Discrete time / Signal processing / Electrical engineering / Mathematics

Introducing Signals and Systems The Berkeley Approach Edward A. Lee Pravin Varaiya UC Berkeley

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Source URL: ptolemy.eecs.berkeley.edu

Language: English - Date: 2004-02-15 16:44:51
346Joseph Fourier / Unitary operators / Digital signal processing / Spectral method / Fourier series / Discrete Fourier transform / Pseudo-spectral method / Fourier transform / Mathematical analysis / Numerical analysis / Fourier analysis

This article was published in an Elsevier journal. The attached copy is furnished to the author for non-commercial research and education use, including for instruction at the author’s institution, sharing with colleag

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Source URL: users.cms.caltech.edu

Language: English - Date: 2007-09-02 06:47:28
347Fourier analysis / Digital signal processing / Joseph Fourier / Unitary operators / Integral transforms / Discrete Fourier transform / Fourier series / Fourier transform / Vector space / Mathematical analysis / Algebra / Mathematics

Combinatorial Sublinear-Time Fourier Algorithms∗ M. A. Iwen† Institute for Mathematics and its Applications (IMA) University of Minnesota [removed] July 29, 2009

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Source URL: www.math.msu.edu

Language: English - Date: 2013-08-12 19:11:13
348Fast Fourier transform / Discrete Fourier transform / Mathematical analysis / Digital signal processing / Fourier analysis

PDF Document

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Source URL: groups.csail.mit.edu

Language: English - Date: 2013-02-19 17:32:09
349Statistics / Wavelet / Image denoising / Haar wavelet / Discrete wavelet transform / Daubechies wavelet / Thresholding / Segmentation / Noise reduction / Image processing / Signal processing / Mathematical analysis

IOP PUBLISHING PHYSIOLOGICAL MEASUREMENT Physiol. Meas[removed]N1–N9

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Source URL: www.ontariosciencecentre.ca

Language: English - Date: 2014-10-24 20:48:40
350Integral transforms / Fourier analysis / Digital signal processing / Functional analysis / Wavelet / Continuous wavelet transform / Continuous wavelet / Discrete wavelet transform / S transform / Mathematical analysis / Mathematics / Numerical analysis

A Practical Guide to Wavelet Analysis Christopher Torrence and Gilbert P. Compo Program in Atmospheric and Oceanic Sciences, University of Colorado, Boulder, Colorado ABSTRACT

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Source URL: paos.colorado.edu

Language: English - Date: 2011-05-23 12:57:35
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