L1_magic

代码说明：

  程序包包括了求解稀疏信号重构的凸优化方法。具体实现了基于 primal-dual 的线性规划方法（LPs）和基于 log-barrier 的二阶锥规划方法（SOCPs）。(Sparse signal recovery via convex programming is given in the pakage. The Lps are using generic primal-dual method, and the SOCPs are solved with a generic log-barrier algorithm. )

文件列表：

L1_Magic
........\AdaptiveRW.m,1971,2011-05-25
........\b.m,0,2010-12-27
........\Data
........\....\boats.mat,65728,2005-11-04
........\....\camera.mat,65728,2005-11-04
........\....\RandomStates.mat,543,2005-11-21
........\fig.m,90,2010-12-30
........\huatu.m,1905,2011-01-05
........\l1dantzig_example.m,1339,2010-12-26
........\l1decode_example.m,640,2005-11-16
........\l1eq_example.m,1858,2011-01-05
........\l1qc_example.m,1583,2010-12-27
........\Measurements
........\............\At_f.m,718,2005-11-04
........\............\At_fhp.m,613,2005-11-10
........\............\A_f.m,659,2005-11-04
........\............\A_fhp.m,576,2005-11-10
........\............\LineMask.m,843,2010-05-11
........\Optimization
........\............\._l1eq_pd.m,82,2007-04-06
........\............\._l1qc_logbarrier.m,82,2007-04-06
........\............\._tveq_logbarrier.m,82,2007-04-06
........\............\cgsolve.m,1691,2006-05-27
........\............\l1dantzig_pd.m,6021,2012-04-13
........\............\l1decode_pd.m,4844,2006-02-23
........\............\l1eq_pd.m,5370,2009-11-07
........\............\l1qc_logbarrier.m,2763,2007-04-06
........\............\l1qc_newton.m,4179,2005-11-04
........\............\tvdantzig_logbarrier.m,2917,2010-05-26
........\............\tvdantzig_newton.m,5990,2010-05-27
........\............\tveq_logbarrier.m,2729,2007-04-06
........\............\tveq_newton.m,5214,2005-11-08
........\............\tvqc_logbarrier.m,2880,2006-04-21
........\............\tvqc_newton.m,5584,2010-05-03
........\RWl1eq_example.m,2673,2011-01-09
........\RWRWl1eq_example.m,2644,2011-01-09
........\shuju.m,534,2011-01-03
........\SigmoidRW.m,210,2011-01-03
........\SRWl1eq_example.m,2724,2011-08-30
........\tv.m,1710,2010-12-18
........\tvdantzig_example.m,1720,2010-12-18
........\tveq_example.m,1396,2005-11-08
........\tveq_phantom_example.m,867,2005-11-22
........\tvqc_example.m,1424,2005-11-04
........\tvqc_quantization_example.m,1405,2005-11-04