各位可以借鉴下
%温度控制系统 动画演示程序hf=figure('name','温度控制系统','color',[.96 .96 .96]);%设置标题名字
%该温度控制系统保证温度在60－100摄氏度,当温度高于100摄氏度时，开始冷却；当温度低于60度时，开始加热；分别有指示灯指示
axis([-1 1 -1 1]);
% axis('off');hold on;
x1=;
y1=[-0.46 -1 -1 -0.46];
t=-0.46;%存储温度纵坐标
k=1;k1=1;%k为运行标志位，当k=1时，运行；当k=0时，停止；k1为温度上下降标志位，当k1=1时，温度上升;当k1=0时，温度下降
line(,,'color','k','linewidth',2); %画温度区域左边
line(,[-1;-1],'color','k','linewidth',2);%画温度区域下边
line(,,'color','k','linewidth',2);%画温度区域右边
line(,,'color','k','linewidth',2);%画温度区域上边
line(,,'color','r','linewidth',2);%刻度标记100
text(0.5,1,'100摄氏度','color','r');
line(,,'color','b','linewidth',2);%刻度标记60
text(0.5,0.2,'60摄氏度','color','b');
line(,[-0.46;-0.46],'color','g','linewidth',2);%刻度标记27
text(0.5,-0.46,'室温27摄氏度','color','g');
pp=line(,[-0.46;-0.46],'color','r','linewidth',3);
Fun1=plot(-0.95,0.6,'color','k','marker','.','markersize',30);%加热显示
text(-1,0.5,'加热');
Fun2=plot(-0.5,0.6,'color','k','marker','.','markersize',30);%冷却显示
text(-0.55,0.5,'冷却');
Fun3=plot(-0.95,0.2,'color','k','marker','.','markersize',30);%电源开显示
text(-1,0.1,'ON');
Fun4=plot(-0.5,0.2,'color','r','marker','.','markersize',30);%电源关显示
text(-0.53,0.1,'OFF');
text(-0.9,0,'电源指示灯');
%停止按钮
pushbutton1=uicontrol(hf,...
'units','normalized',...
'style','pushbutton',...
'string','停止',...
'backgroundcolor',,...
'position',,...
'callback','k=0;');
%关闭按钮
pushbutton2=uicontrol(hf,...
'units','normalized',...
'style','pushbutton',...
'string','关闭',...
'backgroundcolor',,...
'position',,...
'callback','close');
temp=patch(x1,y1,); %画室温初始温度
while k==1 %产生温度上升、下降动画
set(Fun4,'color','k');
set(Fun3,'color','r');
if k1==1 %温度上升
set(Fun1,'color','r');
set(Fun2,'color','k');
for i=1:1600
a=t+(1-t)/1600*i;
y1=;
set(temp,'ydata',y1);
set(pp,'ydata',);
drawnow;
end
t=a;
k1=0;
else if k1==0 %温度下降
set(Fun1,'color','k');
set(Fun2,'color','r');
for i=1:1000
a=t-(t-0.2)/1000*i;
y1=;
set(temp,'ydata',y1);
set(pp,'ydata',);
drawnow;
end
t=a;
k1=1;
end
end
end
set(Fun1,'color','k'); %停止还原
set(Fun2,'color','k');
set(Fun3,'color','k');
set(Fun4,'color','r');
qiang da ----------------------------------------------- 回复 hsdst 的帖子
其实这些都是很容易的东西 不是 很难 大家可以好好看看 lz有点意思 回复 五味大侠 的帖子
那是必须的
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