function?out?=?distfcm（center?data）
%DISTFCM?Distance?measure?in?fuzzy?c-mean?clustering.
%	OUT?=?DISTFCM（CENTER?DATA）?calculates?the?Euclidean?distance
%	between?each?row?in?CENTER?and?each?row?in?DATA?and?returns?a
%	distance?matrix?OUT?of?size?M?by?N?where?M?and?N?are?row
%	dimensions?of?CENTER?and?DATA?respectively?and?OUT（I?J）?is
%	the?distance?between?CENTER（I:）?and?DATA（J:）.
%
%???????See?also?FCMDEMO?INITFCM?IRISFCM?STEPFCM?and?FCM.

%	Roger?Jang?11-22-94?6-27-95.
%???????Copyright?1994-2002?The?MathWorks?Inc.?
%???????$Revision:?1.13?$??$Date:?2002/04/14?22:20:29?$

out?=?zeros（size（center?1）?size（data?1））;

%?fill?the?output?matrix

if?size（center?2）?>?1
????for?k?=?1:size（center?1）
	out（k?:）?=?sqrt（sum（（（data-ones（size（data?1）?1）*center（k?:））.^2）‘））;
?

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-04-30?09:08??fcm分割MRI人腦圖像\
?????文件??????163458??2011-02-27?11:25??fcm分割MRI人腦圖像\222.bmp
?????文件?????????901??2011-04-30?08:18??fcm分割MRI人腦圖像\distfcm.m
?????文件????????3869??2011-04-30?08:17??fcm分割MRI人腦圖像\fcm.m
?????文件?????????698??2011-04-30?08:18??fcm分割MRI人腦圖像\initfcm.m
?????文件????????1339??2011-04-30?08:18??fcm分割MRI人腦圖像\stepfcm.m
?????文件?????????747??2011-04-30?08:19??fcm分割MRI人腦圖像\Untitled1.m