ObjectiveLSE.m plot_compare.m plot_XuICC02_Fig3_H_high.m plot_XuICC02_Fig3_H_low.m plot_XuICC02_Fig3_V_high.m plot_XuICC02_Fig3_V_low.m rho_HH.m rho_VH.m rho_VV.m test_LSE.m test_ObjectiveLSE.m UpperBound_nVar.m ConjugateGradient.m GoldSection_nVar.m gradfunction.m Main.m Obj_Xu.m Obj_Xu_composed.m