Alternative to extended block sparse Bayesian learning and its relation to pattern-coupled sparse Bayesian learning

• Main Authors: Wang, Lu, Zhao, Lifan, Rahardja, Susanto, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Block-sparse Signal Recovery; Sparse Bayesian Learning (SBL)
• Online Access: https://hdl.handle.net/10356/139369
• Institution: Nanyang Technological University

We consider the problem of recovering block sparse signals with unknown block partition and propose a better alternative to the extended block sparse Bayesian learning (EBSBL). The underlying relationship between the proposed method EBSBL and pattern-coupled sparse Bayesian learning (PC-SBL) is expl...