File list (Check if you may need any files):
fem
...\assemble
...\........\BRICK_stress.m
...\........\BRICK_stress_main.m
...\........\CST_CSQ_stress.m
...\........\K_assembly.m
...\........\K_CON.m
...\........\K_CST.m
...\........\LOAD_V.m
...\........\M_2D_beam_assembly.m
...\........\M_3D_beam_assembly.m
...\dynamics
...\........\bedr.txt
...\........\dxxdt.m
...\........\dyn_FEM.m
...\........\eigFEM.asv
...\........\eigFEM.m
...\........\eigFEM_s.m
...\........\FFTsig.m
...\........\freq_damp_FEM.asv
...\........\freq_damp_FEM.m
...\........\modal_analysis.m
...\........\ode4m.m
...\........\rayleigh_coef.m
...\GUI
...\...\fem.fig
...\...\fem.m
...\input
...\.....\beam_2d.m
...\.....\fem3D_brick.asv
...\.....\fem3D_brick.m
...\.....\fem3D_inp_frame.m
...\.....\fem_inp_bend.m
...\.....\fem_inp_CSQ1.m
...\.....\fem_inp_CSQ2.m
...\.....\fem_inp_CST.m
...\lib
...\...\three_D
...\...\.......\D3_BEAM.m
...\...\.......\D3_LB.m
...\...\two_D
...\...\.....\D2_BCIZ.m
...\...\.....\D2_CSQ.m
...\...\.....\D2_CST.m
...\...\.....\FF_BEAM.m
...\...\.....\FP_BEAM.m
...\...\.....\PF_BEAM.m
...\...\.....\truss2d.m
...\plot
...\....\animate_2D_frame.m
...\....\animate_3D_brick.m
...\....\animate_3D_frame.m
...\....\animate_bending_tri.m
...\....\animate_dyn_response.m
...\....\animate_response_tri.m
...\....\plot3D_results.m
...\....\plot_2dbeam_static.m
...\....\plot_bend_tri.m
...\....\plot_deform_tri.m
...\....\plot_dyn_2Dbeam.m
...\....\plot_dyn_3Dframe.m
...\....\plot_dyn_brick.m
...\....\plot_dyn_tri.m
...\....\plot_fem_data.m
...\....\plot_fem_static.m
...\....\plot_modal_shape.m
...\....\plot_results_brick.m
...\....\plot_results_tri.m
...\run
...\...\fem_run.m