CORR
2011
Springer
12 years 8 months ago
2011
Springer
We establish the restricted isometry property for finite dimensional Gabor systems, that is, for families of time–frequency shifts of a randomly chosen window function. We show...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
In this paper we formulate and prove a statistical version of the Cand
CORR
2010
Springer
13 years 4 months ago
2010
Springer
A major enterprise in compressed sensing and sparse approximation is the design and analysis of computationally tractable algorithms for recovering sparse, exact or approximate, s...