File list (Check if you may need any files):
somtoolbox2_Mar_17_2005
.......................\somtoolbox
.......................\..........\cca.m
.......................\..........\Contents.m
.......................\..........\Copyright.txt
.......................\..........\db_index.m
.......................\..........\hits.m
.......................\..........\iris.data
.......................\..........\kmeans_clusters.m
.......................\..........\knn.m
.......................\..........\knn_old.m
.......................\..........\License.txt
.......................\..........\lvq1.m
.......................\..........\lvq3.m
.......................\..........\nanstats.m
.......................\..........\neural_gas.m
.......................\..........\pcaproj.m
.......................\..........\preprocess.m
.......................\..........\rep_utils.m
.......................\..........\sammon.m
.......................\..........\sompak_gui.m
.......................\..........\sompak_init.m
.......................\..........\sompak_init_gui.m
.......................\..........\sompak_rb_control.m
.......................\..........\sompak_sammon.m
.......................\..........\sompak_sammon_gui.m
.......................\..........\sompak_train.m
.......................\..........\sompak_train_gui.m
.......................\..........\somtoolbox.m
.......................\..........\som_autolabel.m
.......................\..........\som_barplane.m
.......................\..........\som_batchtrain.m
.......................\..........\som_bmucolor.m
.......................\..........\som_bmus.m
.......................\..........\som_cldist.m
.......................\..........\som_clget.m
.......................\..........\som_cllinkage.m
.......................\..........\som_clplot.m
.......................\..........\som_clset.m
.......................\..........\som_clspread.m
.......................\..........\som_clstruct.m
.......................\..........\som_clustercolor.m
.......................\..........\som_cod2ind.m
.......................\..........\som_colorcode.m
.......................\..........\som_coloring.m
.......................\..........\som_connection.m
.......................\..........\som_cplane.m
.......................\..........\som_data_struct.m
.......................\..........\som_demo1.m
.......................\..........\som_demo2.m
.......................\..........\som_demo3.m
.......................\..........\som_demo4.m
.......................\..........\som_dendrogram.m
.......................\..........\som_denormalize.m
.......................\..........\som_distortion.m
.......................\..........\som_distortion3.m
.......................\..........\som_divide.m
.......................\..........\som_dmat.m
.......................\..........\som_dmatclusters.m
.......................\..........\som_dmatminima.m
.......................\..........\som_dreval.m
.......................\..........\som_drmake.m
.......................\..........\som_drsignif.m
.......................\..........\som_estimate_gmm.m
.......................\..........\som_eucdist2.m
.......................\..........\som_fillnans.m
.......................\..........\som_fuzzycolor.m
.......................\..........\som_gapindex.m
.......................\..........\som_grid.m
.......................\..........\som_gui.m
.......................\..........\som_hits.m
.......................\..........\som_ind2cod.m
.......................\..........\som_ind2sub.m
.......................\..........\som_info.m
.......................\..........\som_kmeans.m
.......................\..........\som_kmeanscolor.m
.......................\..........\som_kmeanscolor2.m
.......................\..........\som_label.m
.......................\..........\som_label2num.m
.......................\..........\som_lininit.m
.......................\..........\som_linkage.m
.......................\..........\som_make.m
.......................\..........\som_map_struct.m
.......................\..........\som_mdist.m
.......................\.........