YALL1_Group_20120223

代码说明：

  用于求解组稀疏的matlab代码，可以设置系数为非负。也可以设置分组是否为重叠。(This is a solver for (1) group-sparse basis pursuit model: minimize sum_i w_i*||x_{gi}||_2 subject to Ax = b, x >= 0 (optional),)

文件列表：

YALL1_Group_20120223
....................\demo_group.m,8000,2012-02-19
....................\demo_joint.m,7390,2012-02-19
....................\demo_joint_multiple_A.m,7035,2012-02-20
....................\demo_nonnegative.m,4693,2012-02-19
....................\demo_overlap_group.m,3418,2013-06-05
....................\how-to-use.txt,392,2012-02-23
....................\main_solvers
....................\............\group_dual_solver.m,2025,2012-02-19
....................\............\group_primal_solver.m,2343,2012-02-19
....................\............\joint_dual_solver.m,1965,2011-06-27
....................\............\joint_primal_solver.m,2293,2011-06-27
....................\............\overlap_primal_solver.m,2321,2012-02-19
....................\subprob_solvers
....................\...............\continuation_dual.m,712,2011-06-21
....................\...............\continuation_primal.m,1435,2011-06-21
....................\...............\linsolve_dual.m,924,2011-06-20
....................\...............\linsolve_overlap_primal.m,637,2012-02-19
....................\...............\linsolve_primal.m,1289,2011-06-20
....................\...............\proj_group.m,441,2011-06-27
....................\...............\shrink_group.m,378,2011-06-27
....................\YALL1_group.m,13870,2013-06-05
__MACOSX
........\._YALL1_Group_20120223,194,2012-09-24
........\YALL1_Group_20120223
........\....................\._demo_group.m,194,2012-02-19
........\....................\._demo_joint.m,194,2012-02-19
........\....................\._demo_joint_multiple_A.m,194,2012-02-20
........\....................\._demo_nonnegative.m,194,2012-02-19
........\....................\._demo_overlap_group.m,82,2013-06-05
........\....................\._main_solvers,194,2012-09-24
........\....................\._subprob_solvers,194,2012-09-24
........\....................\._YALL1_group.m,82,2013-06-05
........\....................\main_solvers
........\....................\............\._group_dual_solver.m,194,2012-02-19
........\....................\............\._group_primal_solver.m,194,2012-02-19
........\....................\............\._joint_dual_solver.m,194,2011-06-27
........\....................\............\._joint_primal_solver.m,194,2011-06-27
........\....................\............\._overlap_primal_solver.m,194,2012-02-19
........\....................\subprob_solvers
........\....................\...............\._continuation_dual.m,194,2011-06-21
........\....................\...............\._continuation_primal.m,194,2011-06-21
........\....................\...............\._linsolve_dual.m,194,2011-06-20
........\....................\...............\._linsolve_overlap_primal.m,194,2012-02-19
........\....................\...............\._linsolve_primal.m,194,2011-06-20
........\....................\...............\._proj_group.m,194,2011-06-27
........\....................\...............\._shrink_group.m,194,2011-06-27