Sparse Signal Recovery via ECME Thresholding Pursuits
نویسندگان
چکیده
منابع مشابه
Sparse Signal Recovery via ECME Thresholding Pursuits
The emerging theory of compressive sensing CS provides a new sparse signal processing paradigm for reconstructing sparse signals from the undersampled linear measurements. Recently, numerous algorithms have been developed to solve convex optimization problems for CS sparse signal recovery. However, in some certain circumstances, greedy algorithms exhibit superior performance than convex methods...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2012
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2012/478931