This module is a Scilab port of the original Matlab SPGL1 toolbox
(see http://www.cs.ubc.ca/~mpf/spgl1/).
It aims at solving some convex optimization problems (LASSO, Basis Pursuit,
Basis Pursuit Denoise, Joint Sparse Recovery, ...) using the SPGL1 algorithm.
see file 'spgdemo.sce' for example use.
*** WARNING : this module requires Scilab >= 5.5 to be compiled ***