caculatecenter.m

在MATLAB上实现k_means算法

function NewCenter=CaculateCenter(KindData,KindNum,DataRow)
TotalKindNum=length(KindNum);
NewCenter=zeros(DataRow,TotalKindNum);
for i=1:TotalKindNum
    Temp=KindData(:,1:KindNum(i),i);
    NewCenter(:,i)=sum(Temp')'/KindNum(i);
end