An improved auto-calibration algorithm based on sparse Bayesian learning framework

• Main Authors: Zhao, Lifan, Bi, Guoan, Wang, Lu, Zhang, Haijian
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/99635; http://hdl.handle.net/10220/17417
• Institution: Nanyang Technological University

This letter considers the multiplicative perturbation problem in compressive sensing, which has become an increasingly important issue on obtaining robust performance for practical applications. The problem is formulated in a probabilistic model and an auto-calibration sparse Bayesian learning algor...