File list (Check if you may need any files):
SOM_demo1\ann_lab1.pdf
.........\ann_lab2.pdf
.........\ann_lab3.pdf
.........\ann_lab4.pdf
.........\ann_lab5.pdf
.........\ann_lab6.pdf
.........\demo\ball.m
.........\....\cross.m
.........\....\disc.m
.........\....\niceball.m
.........\....\nicecross.m
.........\....\nicecube.m
.........\....\nicedisc.m
.........\....\nicering.m
.........\....\nicesquare.m
.........\....\plot_nodes.m
.........\....\plot_points.m
.........\....\ring.m
.........\....\somdemo.m
.........\demo
.........\IP.txt
.........\Jsom2Dt1.eps
.........\Jsom2Dt2.eps
.........\Jsom2Dt3.eps
.........\Jsom2Dt4.eps
.........\Jsom2Dt5.eps
.........\lab1.zip
.........\lab2.zip
.........\lab3.zip
.........\lab4.zip
.........\lab5.zip
.........\ReadMe
.........\somtoolbox2.zip
.........\.rc\closest.m
.........\...\eucdist.m
.........\...\index_of_closest.m
.........\...\mag.m
.........\...\pickrand.m
.........\...\randindex.m
.........\...\scale.m
.........\...\som.m
.........\...\somlearn.m
.........\...\update_weights.m
.........\src
SOM_demo1