l1_cs

  对lena.map先分块处理，然后做cs变换，观测矩阵用随机高斯矩阵，重构算法用l1算法(On lena.map first block processed, and then do cs transform, random Gaussian matrix with the observation matrix, reconstruction algorithm algorithm using l1)

l1_cs
.....\Data
.....\....\boats.mat,65728,2005-11-04
.....\....\camera.mat,65728,2005-11-04
.....\....\RandomStates.mat,543,2005-11-21
.....\l1eq_liechuli.m,1942,2010-08-12

.....\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,832,2005-11-10
.....\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.asv,6019,2010-08-15
.....\............\l1dantzig_pd.m,6017,2006-04-21
.....\............\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,2915,2005-11-22
.....\............\tvdantzig_newton.m,5985,2006-02-23
.....\............\tveq_logbarrier.m,2729,2007-04-06
.....\............\tveq_newton.m,5214,2005-11-08
.....\............\tvqc_logbarrier.m,2880,2006-04-21
.....\............\tvqc_newton.m,5563,2006-04-21