41 citations · 71 across the 8 of their papers we have counts for
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math.CA2010
Time-frequency concentration of generating systems
Philippe Jaming, Alexander M. Powell
Uncertainty principles for generating systems $\{e_n\}_{n=1}^{\infty} \subset \ltwo$ are proven and quantify the interplay between coefficient stability properties and…
cs.IT2010★ 8 cited
Sobolev Duals for Random Frames and Sigma-Delta Quantization of Compressed Sensing Measurements
S. Güntürk, A. Powell, R. Saab +1
Quantization of compressed sensing measurements is typically justified by the robust recovery results of Candès, Romberg and Tao, and of Donoho. These results guarantee that if a u…