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  • J. Romberg
  • 2007 2nd IEEE International Workshop on…
  • 2007
Several recent results in compressive sampling (CS) show that a sparse signal (i.e. one which can be compressed in a known orthobasis) can be efficiently acquired by taking linear measurements(More)
  • J. Romberg
  • 2006 40th Annual Conference on Information…
  • 2006
The purpose of this paper is to give a brief overview of the main results for sparse recovery via L optimization. Given a set of K linear measurements y=Ax where A is a Ktimes;N matrix, the recovery(More)
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