Iteratively reweighted two-stage LASSO for block-sparse signal recovery under finite-alphabet constraints

Malek Messai, Abdeldjalil Aïssa-El-Bey, Karine Amis, Frédéric Guilloud. Iteratively reweighted two-stage LASSO for block-sparse signal recovery under finite-alphabet constraints. Signal Processing, 157:73-77, 2019. [doi]

Abstract

Abstract is missing.