1.3k citations · 4.9k across the 150 of their papers we have counts for
3 papers · 1 filter
A simple proof that random matrices are democratic
Mark A. Davenport, Jason N. Laska, Petros T. Boufounos +1
The recently introduced theory of compressive sensing (CS) enables the reconstruction of sparse or compressible signals from a small set of nonadaptive, linear measurements. If pro…
Beyond Nyquist: Efficient Sampling of Sparse Bandlimited Signals
Joel A. Tropp, Jason N. Laska, Marco F. Duarte +2
Wideband analog signals push contemporary analog-to-digital conversion systems to their performance limits. In many applications, however, sampling at the Nyquist rate is inefficie…
A Theoretical Analysis of Joint Manifolds
Mark A. Davenport, Chinmay Hegde, Marco F. Duarte +1
The emergence of low-cost sensor architectures for diverse modalities has made it possible to deploy sensor arrays that capture a single event from a large number of vantage points…