%CalCenter（m_center（j）m_patternpatternNum）;
%函數功能是計算聚類中心的特征值（本類所有樣品的均值）及該類的樣品數目
%m_center_i聚類中心結構，m_pattern樣品集patternNum樣品個數
%返回值是聚類中心結構

function?[m_center_i]=CalCenter（m_center_im_patternpatternNum）
??Nwidth=8;
??temp=zeros（1Nwidth）;%臨時存儲中心的特征值
??a=0;%記錄該類中元素個數
??for?i=1:patternNum
??????if（m_pattern（i）.category==m_center_i.index）%累加中心所有樣品
??????????a=a+1;
??????????temp=temp+m_pattern（i）.feature;
??????end
??end
??m_center_i.patternNum=a;
??if（a~=0）
??????m_center_i.feature=temp/a;%取均值
??else
???????m_center_i.feature=temp;
??end
??????
??????????
??

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

?????文件????????676??2009-12-15?09:38??20091216okPSO\CalCenter.m

?????文件????????792??2009-12-16?16:22??20091216okPSO\FanKmean.m

?????文件???????6046??2009-12-17?11:04??20091216okPSO\FanKmeanbaseonMoNiTuiHuo.m

?????文件???????8089??2009-12-15?11:01??20091216okPSO\FanPSO.m

?????文件???????1816??2009-12-15?10:25??20091216okPSO\GetDistanceerror.m

?????文件???????3793??2009-12-16?22:01??20091216okPSO\KmeanClusterbaseOnPSO.m

?????文件??????24064??2009-12-17?11:13??20091216okPSO\程序說明.doc

?????文件???????8558??2009-12-16?11:20??20091216okPSO\？？？DownloadPSO091216funciton.m

?????目錄??????????0??2009-12-17?11:15??20091216okPSO

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

????????????????53834????????????????????9