fcm.txt

来自「该文件是有关fcm的Ｍatlab仿真算法」· 文本 代码 · 共 14 行

data = rand(100,2);
        [center,U,obj_fcn] = fcm(data,2);
        plot(data(:,1), data(:,2),'o');
        hold on;
        maxU = max(U);
        % Find the data points with highest grade of membership in cluster 1
        index1 = find(U(1,:) == maxU);
        % Find the data points with highest grade of membership in cluster 2
        index2 = find(U(2,:) == maxU);
        line(data(index1,1),data(index1,2),'marker','*','color','g');
        line(data(index2,1),data(index2,2),'marker','*','color','r');
        % Plot the cluster centers
        plot([center([1 2],1)],[center([1 2],2)],'*','color','k')
        hold off;