Explicit sample-complexity bounds and recovery guarantees are derived for compressive Hadamard sampling of Haar-sparse signals via coherence-adjusted density sampling strategies.
Sparse representation of a polytope and recovery of sparse signals and low-rank matrices
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Close Encounters of the Binary Kind: Signal Reconstruction Guarantees for Compressive Hadamard Sampling with Haar Wavelet Basis
Explicit sample-complexity bounds and recovery guarantees are derived for compressive Hadamard sampling of Haar-sparse signals via coherence-adjusted density sampling strategies.