File list (Check if you may need any files):
FuzzyClusteringToolbox[1]
.........................\Demos
.........................\.....\clusteringexamples
.........................\.....\..................\motorcycle
.........................\.....\..................\..........\FCMcall.m
.........................\.....\..................\..........\GGcall.m
.........................\.....\..................\..........\GKcall.m
.........................\.....\..................\..........\Kmeanscall.m
.........................\.....\..................\..........\Kmedoidcall.m
.........................\.....\..................\..........\MotorCycle.txt
.........................\.....\..................\synthetic
.........................\.....\..................\.........\FCMcall.m
.........................\.....\..................\.........\GGcall.m
.........................\.....\..................\.........\GKcall.m
.........................\.....\..................\.........\Kmeanscall.m
.........................\.....\..................\.........\Kmedoidcall.m
.........................\.....\..................\.........\nDexample.m
.........................\.....\clustevalexample
.........................\.....\................\data2.txt
.........................\.....\................\evalexample.m
.........................\.....\comparing
.........................\.....\.........\FCMcall.m
.........................\.....\.........\GGcall.m
.........................\.....\.........\GKcall.m
.........................\.....\.........\Kmeanscall.m
.........................\.....\.........\Kmedoidcall.m
.........................\.....\.........\modvalidity.m
.........................\.....\.........\nDexample.m
.........................\.....\normexample
.........................\.....\...........\data3.txt
.........................\.....\...........\normexample.m
.........................\.....\optnumber
.........................\.....\.........\modvalidity.m
.........................\.....\.........\MotorCycle.txt
.........................\.....\.........\optnumber.m
.........................\.....\PCAexample
.........................\.....\..........\nDexample.m
.........................\.....\..........\PCAexample.m
.........................\.....\projection
.........................\.....\..........\IRIS.MAT
.........................\.....\..........\visual_call.m
.........................\.....\..........\WINEDAT.TXT
.........................\.....\..........\wisconsin.wk1
.........................\FUZZCLUST
.........................\.........\clusteval.m
.........................\.........\clust_denormalize.m
.........................\.........\clust_normalize.m
.........................\.........\FCMclust.m
.........................\.........\FuzSam.m
.........................\.........\GGclust.m
.........................\.........\GKclust.m
.........................\.........\Kmeans.m
.........................\.........\Kmedoid.m
.........................\.........\nDexample.m
.........................\.........\PCA.m
.........................\.........\PROJEVAL.M
.........................\.........\SAMMON.M
.........................\.........\SAMSTR.M
.........................\.........\validity.m
.........................\FuzzyClusteringToolbox.pdf
.........................\loadFile.do.htm
.........................\loadFile.do_files
.........................\.................\00th.png
.........................\.................\20th.png
.........................\.................\30th.png
.........................\.................\blue_band_536x5.gif
.........................\.................\bullet.gif
.........................\.................\Captcha.htm
.........................\.................\cmnty1.css
.........................\.................\doc.gif
.........................\.................\dots_rnav.gif
.........................\.................\dots_rnav_top.gif
.........................\.................\exclamation.gif
.........................\.................\fullstar.gif
.........................\.................\fullstar_grey.