1、只显示y轴数值
x = 0:8;
acc = [100 100 100 100 100 99.9 97.45 73.95 39.59];
plot(x,acc,'LineWidth',1.5);
xlabel('噪声等级','FontSize', 16)
ylabel('聚类结果(%)','FontSize', 16)
text(x,acc,num2str(acc.','%.2f'))
2、显示(x,y)轴数值
x = 0:8;
acc = [100 100 100 100 100 99.9 97.45 73.95 39.59];
plot(x,acc,'LineWidth',1.5);
xlabel('噪声等级','FontSize', 16)
ylabel('聚类结果(%)','FontSize', 16)
text(x,acc,num2str([x;acc].','(%.2f,%.2f)'))