Sparse signal recovery on the sphere: Optimizing the sensing matrix through sampling

Yibeltal F. Alem, Daniel H. Chae, Rodney A. Kennedy. Sparse signal recovery on the sphere: Optimizing the sensing matrix through sampling. In 6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012, Gold Coast, Australia, December 12-14, 2012. pages 1-6, IEEE, 2012. [doi]