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CORR
2008
Springer
64views Education» more  CORR 2008»
14 years 10 months ago
Beyond Bandlimited Sampling: Nonlinearities, Smoothness and Sparsity
Yonina C. Eldar, Tomer Michaeli
TIT
2010
96views Education» more  TIT 2010»
14 years 4 months ago
Beyond Nyquist: efficient sampling of sparse bandlimited signals
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...
Joel A. Tropp, Jason N. Laska, Marco F. Duarte, Ju...