【摘 要】
：
In many application areas ranging from bioinformatics to imaging we are faced with the following question: Can we recover a sparse vector xo ∈ R N from its
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In many application areas ranging from bioinformatics to imaging we are faced with the following question: Can we recover a sparse vector xo ∈ R N from its undersampled set of noisy observations y ∈ R n,y = Axo+w.
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