File list (Check if you may need any files):
digital
.......\add3_1a.asv
.......\add3_1a.m
.......\add3_1b.m
.......\AFD_BUTT.M
.......\AFD_CHB1.M
.......\AFD_CHB2.M
.......\CAS2DIR.M
.......\CASFILTR.M
.......\circevod.m
.......\circonvt.m
.......\cirshftt.m
.......\conv_m.m
.......\CPLXCOMP.M
.......\dfs.m
.......\dft.m
.......\DIR2CAS.M
.......\DIR2FS.M
.......\DIR2PAR.M
.......\evenodd.m
.......\example0_6.m
.......\example1_1.m
.......\example1_10.m
.......\example1_11.m
.......\example1_12.m
.......\example1_13.m
.......\example1_14.asv
.......\example1_14.m
.......\example1_2.m
.......\example1_3.m
.......\example1_4.m
.......\example1_5.m
.......\example1_6.m
.......\example1_7a.m
.......\example1_7b.m
.......\example1_7c.m
.......\example1_8a.m
.......\example1_8b.m
.......\example1_9.m
.......\example2_1.m
.......\example2_10.m
.......\example2_11.m
.......\example2_12.m
.......\example2_13.m
.......\example2_14.m
.......\example2_15.m
.......\example2_17.m
.......\example2_18.m
.......\example2_2.m
.......\example2_3.m
.......\example2_6.m
.......\example2_7.m
.......\example2_8.m
.......\example2_9.asv
.......\example2_9.m
.......\example3_10.m
.......\example3_11.m
.......\example3_12a.m
.......\example3_12b.m
.......\example3_13.m
.......\example3_15.m
.......\example3_15b.asv
.......\example3_15b.m
.......\example3_2.m
.......\example3_3.m
.......\example3_4.m
.......\example3_5a.m
.......\example3_5b.m
.......\example3_6.m
.......\example3_9.m
.......\example4_1.asv
.......\example4_1.m
.......\example4_2.m
.......\example4_3.m
.......\example4_4.m
.......\example4_5.asv
.......\example4_5.m
.......\example5_2.M
.......\example5_3.m
.......\example5_4.m
.......\example5_6.m
.......\example5_7.m
.......\example5_8.m
.......\example5_9.m
.......\example6_11.M
.......\example6_13.m
.......\example6_14.m
.......\example6_15.m
.......\example6_16.m
.......\example6_19_1.m
.......\example6_19_2.m
.......\example6_2.M
.......\example6_20_1.m
.......\example6_20_2.m
.......\example6_21_1.m
.......\example6_21_2.m
.......\example6_3.m
.......\example6_7.m
.......\example6_8.m
.......\example7_10.m