Heavy-Tailed Distributions

Sparse Recovery for Overcomplete Frames: Sensing Matrices and Recovery Guarantees
Signal models formed as linear combinations of few atoms from an over-complete dictionary or few frame vectors from a redundant frame …
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Dictionary-Sparse Recovery From Heavy-Tailed Measurements
The recovery of signals that are sparse not in a given basis, but rather sparse with respect to an over-complete dictionary is one of …
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