x =兰德(1000 1);y =兰德(1000 1);%随机分
N = 4;%的组
[idx C sumd] = kmeans ((x, y), N);%应用kmeans
图
持有在
为i = 1: N
情节(x (idx = =我),y (idx = =我),“。”);
情节(C(我,1),C(我,2),‘*’)
结束
在上面的
C
集群头.....吗集群head/ cluster centroid is nothing but the mean values of x and y of each group.
