Matching pursuit

Results: 58



#Item
21Information theory / Multivariate statistics / Compressed sensing / Linear algebra / Regression analysis / Applied mathematics / Matching pursuit / Sparse matrix / Signal processing / Statistics / Mathematics

1 A Fr´echet Mean Approach for Compressive Sensing Date Acquisition and Reconstruction in Wireless Sensor Networks Wei Chen, Student Member, IEEE, Miguel R. D. Rodrigues, Member, IEEE, and Ian J. Wassell

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2012-10-23 07:44:11
22Mathematics / Telecommunications engineering / Information theory / Nyquist–Shannon sampling theorem / Compressed sensing / Sampling / Discrete signal / Matching pursuit / Signal reconstruction / Signal processing / Digital signal processing / Applied mathematics

1 Energy Efficient Signal Acquisition in Wireless Sensor Networks : A Compressive Sensing Framework Wei Chen and Ian J. Wassell

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2011-11-08 10:19:36
23Telecommunications engineering / Compressed sensing / Matching pursuit / Wireless sensor network / Signal reconstruction / Sparse matrix / Sensor node / Greedy algorithm / Sampling rate / Signal processing / Mathematics / Statistics

Distributed Compressive Sensing Reconstruction Via Common Support Discovery Wei Chen∗ , Miguel R. D. Rodrigues† and Ian J. Wassell∗ ∗ †

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2011-11-08 10:17:14
24Signal processing / Linear algebra / Matching pursuit / Digital signal processing / Compressed sensing / Sparse approximation / Discrete Fourier transform / Matrix / Rank / Algebra / Mathematics / Numerical linear algebra

Asia Pacific Mathematics Newsletter 1 Compressive Applications CompressiveSensing

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Source URL: www.asiapacific-mathnews.com

Language: English - Date: 2012-05-08 21:52:37
25Unitary operators / Integral transforms / Image processing / Wavelets / Curvelet / Lambda calculus / Fourier transform / Matching pursuit / Basis pursuit denoising / Mathematical analysis / Mathematics / Fourier analysis

1 Image Decomposition Via the Combination of Sparse Representations and a Variational Approach

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Source URL: jstarck.free.fr

Language: English - Date: 2004-09-14 21:55:35
26Estimation theory / Multivariate statistics / Information theory / Overcompleteness / Matrix / Mean squared error / Matching pursuit / Normal distribution / Orthogonal matrix / Statistics / Linear algebra / Signal processing

ON THE DESIGN OF OPTIMIZED PROJECTIONS FOR SENSING SPARSE SIGNALS IN OVERCOMPLETE DICTIONARIES Wei Chen† Miguel R. D. Rodrigues⋆

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Source URL: www.cl.cam.ac.uk

Language: English - Date: 2012-01-10 09:24:09
27Signal processing / Facial recognition system / Face recognition / Statistics / Matching pursuit

Dictionaries, Manifolds and Domain Adaptation: New Tools for Old Problems in Pattern Recognition

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Source URL: www.cse.nd.edu

Language: English - Date: 2013-11-05 13:27:26
28Compressed sensing / Information theory / Estimation theory / Normal distribution / Signal processing / Statistics / Matching pursuit

MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com On the theoretical analysis of cross validation in compressive sensing

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Source URL: www.merl.com

Language: English - Date: 2015-04-17 10:03:49
29Abstract algebra / Quantum mechanics / Operator theory / Signal processing / Matching pursuit / Orthogonality / Vector space / Hilbert space / Fourier transform / Algebra / Mathematics / Linear algebra

Adaptive Time-Frequency Decompositions with Matching Pursuits Geo rey Davis, Stephane Mallat, and Zhifeng Zhang New York University, Courant Institute 251 Mercer Street, New York, NYAbstract

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Source URL: www.geoffdavis.net

Language: English
30NP-complete problems / Complexity classes / Combinatorial optimization / Approximation algorithm / NP / Set cover problem / Reduction / Matching pursuit / Matching / Theoretical computer science / Computational complexity theory / Applied mathematics

Adaptive Greedy Approximations1 Geo rey Davis Mathematics Department, Dartmouth College Hanover, NHStephane Mallat, Marco Avellaneda

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Source URL: www.geoffdavis.net

Language: English
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