subgaussian random variables

DCG
2007

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Banach-Mazur Distances and Projections on Random Subgaussian Polytopes

14 years 4 months ago

We consider polytopes in Rn that are generated by N vectors in Rn whose coordinates are independent subgaussian random variables. (A particular case of such polytopes are symmetri...

Rafal Latala, Piotr Mankiewicz, Krzysztof Oleszkie...

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ICASSP
2010
IEEE

173views Signal Processing» more ICASSP 2010»

Concentration of measure for block diagonal measurement matrices

14 years 4 months ago

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Concentration of measure inequalities are at the heart of much theoretical analysis of randomized compressive operators. Though commonly studied for dense matrices, in this paper ...

Michael B. Wakin, Jae Young Park, Han Lun Yap, Chr...

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