Sparse

Results: 1782



#Item
991Telecommunications engineering / Physics / Electronics / Scattering / Spectroscopy / Undersampling / Spectrum analyzer / Analog-to-digital converter / Universal Software Radio Peripheral / Signal processing / Digital signal processing / Radio spectrum

GHz-Wide Sensing and Decoding Using the Sparse Fourier Transform Abstract– We present BigBand, a technology that can capture GHz of spectrum in realtime without sampling the signal at GS/s –i.e., without high speed

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Source URL: groups.csail.mit.edu

Language: English - Date: 2014-01-15 00:48:53
992Fourier analysis / Unitary operators / Digital signal processing / Computational complexity theory / Analysis of algorithms / Fourier transform / Time complexity / Computational complexity of mathematical operations / Euclidean algorithm / Mathematical analysis / Theoretical computer science / Mathematics

(Nearly) Sample-Optimal Sparse Fourier Transform Piotr Indyk MIT Michael Kapralov MIT∗

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Source URL: groups.csail.mit.edu

Language: English - Date: 2014-10-03 15:18:39
993Sparse grid / Littlewood subordination theorem / Mathematical analysis / Mathematics / Numerical analysis

PDF Document

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Source URL: www.australiancarriagedrivingsociety.org

Language: English
994Numerical linear algebra / Mathematical optimization / Operations research / Regression analysis / Least squares / Linear programming / Quadratic programming / Cholesky decomposition / Sparse matrix / Mathematics / Algebra / Numerical analysis

tsnnls: A solver for large sparse least squares problems with non-negative variables Jason Cantarella∗ Department of Mathematics, University of Georgia, Athens, GA[removed]Michael Piatek†

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Source URL: www.michaelpiatek.com

Language: English
995Biology / Cerebral cortex / Cortical minicolumn / Cortex / Visual cortex / Visual perception / Neocortex / Cerebrum / Anatomy / Cognitive science

Computational Model of the Cerebral Cortex that Performs Sparse Coding Using a Bayesian Network and Self-Organizing Maps ICONIP[removed]

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Source URL: staff.aist.go.jp

Language: English - Date: 2010-11-17 01:26:23
996Multivariate statistics / Matrix theory / Numerical linear algebra / Signal processing / Non-negative matrix factorization / Compressed sensing / Independent component analysis / Sparse matrix / Hyperspectral imaging / Algebra / Mathematics / Linear algebra

1 Hyperspectral Unmixing Via L1/2 Sparsity-constrained Nonnegative Matrix Factorization Yuntao Qian, Member, IEEE, Sen Jia, Jun Zhou, Member, IEEE and Antonio Robles-Kelly, Senior

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Source URL: www.ict.griffith.edu.au

Language: English - Date: 2011-04-13 02:21:52
997Numerical linear algebra / Matrix theory / Matrices / Sparse matrices / LU decomposition / Invertible matrix / Matrix / Triangular matrix / Tridiagonal matrix / Algebra / Linear algebra / Mathematics

Fast Methods for Computing Selected Elements of the Green’s Function in Massively Parallel Nanoelectronic Device Simulations Andrey Kuzmin1 , Mathieu Luisier2 , and Olaf Schenk1 1

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Source URL: www.pardiso-project.org

Language: English - Date: 2013-11-02 10:57:36
998Signal processing / Mathematical optimization / Regression analysis / Multivariate statistics / Matching pursuit / Linear algebra / Least-angle regression / Sparse approximation / Reinforcement learning / Statistics / Mathematics / Applied mathematics

Greedy Algorithms for Sparse Reinforcement Learning Christopher Painter-Wakefield Ronald Parr Duke University, Durham NC

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Source URL: www.cs.duke.edu

Language: English - Date: 2012-05-22 14:26:52
999NP-complete problems / Graph coloring / Planar graphs / Edge coloring / Planar separator theorem / Graph theory / Connectivity / Regular graph

IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, VOL. 10, NO. 4, OCTOBER[removed]Counting Moving Bodies Using Sparse Sensor Beams Lawrence H. Erickson, Graduate Student Member, IEEE, Jingjin Yu, Student Member,

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Source URL: msl.cs.uiuc.edu

Language: English - Date: 2014-07-26 13:30:08
1000Regression analysis / Learning / Reinforcement learning / Sparse approximation / Supervised learning / Feature selection / Least squares / Least-angle regression / Static single assignment form / Statistics / Matching pursuit / Signal processing

Greedy Algorithms for Sparse Reinforcement Learning Christopher Painter-Wakefield Ronald Parr Duke University, Durham NC

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Source URL: www.cs.duke.edu

Language: English - Date: 2012-05-22 14:27:13
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