clc;
clear;
subplot(2,4,1)
plot([0,0],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[0,0],‘r’,‘linewidth’,4), %plot L
axis([-0.5 1.5 -0.5 3.5]);
pause(1) %设置图片显示间隔时间
subplot(2,4,2)
plot([0,0],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[3,3],‘r’,‘linewidth’,4)
hold on;
plot([1,1],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[0,0],‘r’,‘linewidth’,4) %plot O
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,3)
plot([0,0.5],[3,0],‘r’,‘linewidth’,4)
hold on;
plot([0.5,1],[0,3],‘r’,‘linewidth’,4) %plot V
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,4)
plot([0,0],[0,3],‘r’,‘linewidth’%)
hold on;
plot([0,1],[3,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[1.5,1.5],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[0,0],‘r’,‘linewidth’,4) %plot E
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,5)
plot([0,0.5],[3,1.8],‘r’,‘linewidth’,4)
hold on;
plot([0.5,0.5],[0,1.8],‘r’,‘linewidth’,4)
hold on;
plot([0.5,1],[1.8,3],‘r’,‘linewidth’,4) %plot Y
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,6)
plot([0,0],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[3,3],‘r’,‘linewidth’,4)
hold on;
plot([1,1],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([1,0],[0,0],‘r’,‘linewidth’,4) %plot O
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,7)
plot([0,0],[0,3],‘r’,‘linewidth’,4)
hold on;
plot([0,1],[0,0],‘r’,‘linewidth’,4)
hold on;
plot([1,1],[0,3],‘r’,‘linewidth’,4) %plot U
axis([-0.5 1.5 -0.5 3.5]);
pause(1);
subplot(2,4,8)
x=linspace(-2,2,1000);
y1=sqrt(2sqrt(x.2)-x.2);
y2=-3sqrt(sqrt(2)-sqrt(abs(x)));
plot(x,y1,‘r’,x,y2,‘r’,‘LineWidth’,5)
axis([-2.2 2.2 -3.6 1.1]);
pause(1);
title(XX 我爱你’,‘position’, [-9,1.2],‘fontname’,‘微软雅黑’,‘Color’,‘r’,‘FontSize’,20) %**我爱你