File list (Check if you may need any files):
NNSYSID20
.........\manual1.pdf
.........\Contents.m
.........\README
.........\RELEASE
.........\batbp.m
.........\drawnet.m
.........\dscale.m
.........\fpe.m
.........\getgrad.m
.........\xcorrel.m
.........\igls.m
.........\incbp.m
.........\ifvalid.m
.........\kpredict.m
.........\lipschit.m
.........\loo.m
.........\makemex.m
.........\ioleval.m
.........\nnarmax2.m
.........\marq.c
.........\marq.m
.........\marqlm.m
.........\matrix.c
.........\matrix2.h
.........\manual1.ps
.........\netstruc.m
.........\nnarmax1.m
.........\nnarmax2.c
.........\nnoe.m
.........\nnssif.m
.........\nnarx.m
.........\nnarxm.m
.........\nneval.m
.........\nnfpe.m
.........\nnigls.m
.........\nniol.m
.........\nnloo.m
.........\nnmisc.c
.........\nnmisc.h
.........\nnvalid.m
.........\crossco.m
.........\nnoe.c
.........\nnprune.m
.........\nnrarmx1.m
.........\nnrarmx2.m
.........\nnrarx.m
.........\nnsimul.m
.........\nnssif.c
.........\obdprune.m
.........\obsprune.m
.........\pmnshow.m
.........\rpe.m
.........\pmntanh.m
.........\solplet.asc
.........\spmdata.mat
.........\test1.m
.........\test2.m
.........\test3.m
.........\test4.m
.........\test5.m
.........\test6.m
.........\test6mat.mat
.........\test7.m
.........\test7mat.mat
.........\wrescale.m
.........\settrain.m
.........\manual2.pdf
.........\manual2.ps