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cs.IT2011★ 42 cited
Sub-Nyquist Sampling: Bridging Theory and Practice
Moshe Mishali, Yonina C. Eldar
Sampling theory encompasses all aspects related to the conversion of continuous-time signals to discrete streams of numbers. The famous Shannon-Nyquist theorem has become a landmar…
cs.IT2011
Xampling: Compressed Sensing of Analog Signals
Moshe Mishali, Yonina C. Eldar
Xampling generalizes compressed sensing (CS) to reduced-rate sampling of analog signals. A unified framework is introduced for low rate sampling and processing of signals lying in…