Variational Bayesian algorithm for quantized compressed sensing

• Main Authors: Yang, Zai, Xie, Lihua, Zhang, Cishen
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/103824; http://hdl.handle.net/10220/16966
• Institution: Nanyang Technological University

Compressed sensing (CS) is on recovery of high dimensional signals from their low dimensional linear measurements under a sparsity prior and digital quantization of the measurement data is inevitable in practical implementation of CS algorithms. In the existing literature, the quantization error is...