260 search results - page 26 / 52 » Compressed Sensing of Analog Signals |
124
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ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
The theory of compressed sensing shows that samples in the form of random projections are optimal for recovering sparse signals in high-dimensional spaces (i.e., finding needles ...
135
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ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
We propose a compressive estimator of doubly selective channels within pulse-shaping multicarrier MIMO systems (including MIMOOFDM as a special case). The use of multichannel comp...
101
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FOCM
2010
15 years 1 months ago
2010
In compressed sensing we seek to gain information about vector x ∈ RN from d << N nonadaptive linear measurements. Candes, Donoho, Tao et. al. ( see e.g. [2, 4, 8]) propos...
143
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ICIP
2009
IEEE
15 years 1 months ago
2009
IEEE
The theory of compressed sensing tells a dramatic story that sparse signals can be reconstructed near-perfectly from a small number of random measurements. However, recent work ha...
120
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
`Approximate message passing' algorithms proved to be extremely effective in reconstructing sparse signals from a small number of incoherent linear measurements. Extensive num...