2015•Journal of Approximation TheoryOpen access

Near oracle performance and block analysis of signal space greedy methods

Raja Giryes, Deanna Needell

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Key concepts: Orthonormal basis, Compressed sensing, Block (permutation group theory), Oracle, Algorithm, Mathematics, Additive white Gaussian noise, SIGNAL (programming language)

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Near oracle performance and block analysis of signal space greedy methods — Research Paper | ScholarLens