function?[Cn]=covmatrix（X）
[Kn]=size（X）;
X=double（X）;
if?K==1
????C=0;
????m=X;
else
????m=sum（X1）/K;
????X=X-m（ones（K1）:）;
????C=（X‘*X）/（K-1）;
????m=m‘;
end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????178??2012-05-08?10:52??icm_seg\covmatrix.m

?????文件????????403??2012-05-08?09:56??icm_seg\EnergyOfFeatureField.m

?????文件????????445??2012-05-08?15:31??icm_seg\EnergyOfLabelField.asv

?????文件????????466??2012-05-08?15:44??icm_seg\EnergyOfLabelField.m

?????文件????????402??2012-05-08?09:48??icm_seg\GMM_parameter.m

?????文件????????832??2012-05-08?16:11??icm_seg\ICM.asv

?????文件????????832??2012-05-08?16:14??icm_seg\ICM.m

?????文件????????370??2012-05-08?16:11??icm_seg\icm_seg.asv

?????文件????????368??2012-05-08?17:56??icm_seg\icm_seg.m

?????文件???????1217??2010-06-25?20:28??icm_seg\Kmeans.m

?????文件????????794??2012-05-08?15:29??icm_seg\NeiX.m

?????目錄??????????0??2012-05-08?16:02??icm_seg

-----------?---------??----------?-----??----

?????????????????6307????????????????????12