centerdistance.m

自己写的isodata聚类程序

%计算聚类中心两两之间的距离
%z聚类中心，clusterNumber聚类数目,k维数
function [y] = centerDistance(z,clusterNumber,k)
y = zeros(clusterNumber-1);
for i = 1:clusterNumber-1
    for j = i+1:clusterNumber
        y(i,j) = distance(z(i,:),z(j,:),k);
        y(j,i) = y(i,j);
    end
end