第1个回答 推荐于2016-11-29
set(gca, 'XTick',[0,3,6 9 12 14] ); %定义x轴的刻度
set(gca, 'YTick',[0,1.5 3,4.5 6 7.5 9 ] ); %定义y轴的刻度
axis([0 15 0 10]);
line ([0.1 3],[3 3],'Color','b','LineWidth',2);
line ([3.1 6],[4.5 4.5],'LineWidth',2);
line ([6.1 9],[6 6],'LineWidth',2);
line ([9.1 12],[7.5 7.5],'LineWidth',2);
line ([12.1 14],[9 9],'LineWidth',2);
hold on
plot ( 0, 3 ,'o','LineWidth',2) ;
plot ( 3, 4.5 ,'o','LineWidth',2) ;
plot ( 6, 6 ,'o','LineWidth',2)
plot ( 9, 7.5 ,'o','LineWidth',2)
plot ( 12, 9,'o','LineWidth',2)
纵坐标旋转
ylabel('Likelihood','Rotation',90)