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Improved Sufficient Conditions for Support Recovery of Sparse Signals Via Orthogonal Matching Pursuit.
Xiaolun Cai
Zhengchun Zhou
Yang Yang
Yong Wang
Published in:
IEEE Access (2018)
Keyphrases
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sufficient conditions
orthogonal matching pursuit
signal recovery
sparse representation
transform domain
linear systems
compressed sensing
asymptotic stability
high dimensional
sparse approximation
image processing
signal processing
compressive sensing
exponential stability
dynamic programming
equilibrium point