1.1k citations · 3.9k across the 74 of their papers we have counts for
Showing 2009 · cs.ITShow all
2 papers · 2 filters
cs.IT2009★ 1.1k cited
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…
cs.IT2009
Efficient Sampling of Sparse Wideband Analog Signals
Moshe Mishali, Yonina C. Eldar, Joel A. Tropp
Periodic nonuniform sampling is a known method to sample spectrally sparse signals below the Nyquist rate. This strategy relies on the implicit assumption that the individual sampl…