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CORR
2010
Springer
172views Education» more  CORR 2010»
13 years 10 months ago
The MUSIC Algorithm for Sparse Objects: A Compressed Sensing Analysis
The MUSIC algorithm, and its extension for imaging sparse extended objects, with noisy data is analyzed by compressed sensing (CS) techniques. A thresholding rule is developed to a...
Albert Fannjiang
AMC
2007
112views more  AMC 2007»
13 years 10 months ago
Computing moments of free additive convolution of measures
This short note explains how to use ready-to-use components of symbolic software to convert between the free cumulants and the moments of measures without sophisticated programming...
Wlodzimierz Bryc
ICIP
2003
IEEE
14 years 11 months ago
Sparse-parametric writer identification using heterogeneous feature groups
This paper evaluates the performance of edge-based directional probability distributions as features in writer identification in comparison to a number of non-angular features. It...
Lambert Schomaker, Marius Bulacu, Merijn van Erp
GLOBECOM
2008
IEEE
14 years 4 months ago
Distributed Double-Differential Orthogonal Space-Time Coding for Cooperative Networks
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
Manav R. Bhatnagar, Are Hjørungnes
JCT
2006
88views more  JCT 2006»
13 years 9 months ago
Multiplicative structures in additively large sets
Abstract. Previous research extending over a few decades has established that multiplicatively large sets (in any of several interpretations) must have substantial additive structu...
Mathias Beiglböck, Vitaly Bergelson, Neil Hin...