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eess.SP2019
Statistical inference for block sparsity of complex signals
Jianfeng Wang, Zhiyong Zhou, Jun Yu
Block sparsity is an important parameter in many algorithms to successfully recover block sparse signals under the framework of compressive sensing. However, it is often unknown an…
eess.SP2019
Enhanced block sparse signal recovery based on -ratio block constrained minimal singular values
Jianfeng Wang, Zhiyong Zhou, Jun Yu
In this paper we introduce the -ratio block constrained minimal singular values (BCMSV) as a new measure of measurement matrix in compressive sensing of block sparse/compressive…