CQNLS_add_vortex.m CQNLS_STEADY_F.m F_OM_str.m F_OM_va.m NLS_add_vortex.m NLS_STEADY_F.m NLSE2D.m NLSE2D_F.m NLSE2D_STEADY_F.m NLSE2D_STEADY_Fc.m nsoli.m rmc_bisect.m README.txt