编程

chenhan

%电梯动画演示程序
figure('name','自控电梯');
axis([-2.0,15.0,-2.0,15.0])
hold on
fill([-2,15,15,-2],[-2,-2,15,15],[0.5,0.2,0.3]);
x1=[8 8 10 10];
y1=[6 0 0 6];
x2=[10 10 12 12];
text(-1,8,'上升','fontsize',10,'color','c');
text(4,8,'下降','fontsize',10,'color','c');
text(6,12.5,'控制电机','fontsize',10,'color','c');
text(12.5,3,'电梯','fontsize',10,'color','c');
text(5,4.5,'关闭','fontsize',10,'color','c');
text(5,1.5,'打开','fontsize',10,'color','c');  
l1=line([2;5.5],[11;11],'color','c','linestyle','-','linewidth',2);
l2=line([2;2],[9;11],'color','c','linestyle','-','linewidth',2);
l3=line([1;1],[7;9],'color','c','linestyle','-','linewidth',2);
l4=line([3;3],[7;9],'color','c','linestyle','-','linewidth',2);
l5=line([1;3],[9;9],'color','c','linestyle','-','linewidth',2);%绘制导线
k1=line([2;1],[6;7],'color','r','linestyle','-','linewidth',2);%单刀双掷开关
k2=line([4;5],[3;4],'color','b','linestyle','-','linewidth',2);%单刀双掷开关
g1=line([7.7;8],[3;3],'color','b','linestyle','-','linewidth',2);
g2=line([7.7;7.7],[3;4],'color','b','linestyle','-','linewidth',2);
g3=line([7.4;7.7],[2;4],'color','b','linestyle','-','linewidth',2);
g4=line([7.4;7.4],[2;4],'color','b','linestyle','-','linewidth',2);
g5=line([7.1;7.4],[2;4],'color','b','linestyle','-','linewidth',2);
g6=line([7.1;7.1],[2;4],'color','b','linestyle','-','linewidth',2);
g7=line([6.8;7.1],[2;4],'color','b','linestyle','-','linewidth',2);
g8=line([6.8;6.8],[2;4],'color','b','linestyle','-','linewidth',2);
g9=line([6.5;6.8],[2;4],'color','b','linestyle','-','linewidth',2);
g10=line([6.5;6.5],[2;3],'color','b','linestyle','-','linewidth',2);
g11=line([6.0;6.5],[3;3],'color','b','linestyle','-','linewidth',2);
g12=line([6;6],[2;4],'color','c','linestyle','-','linewidth',2);
g13=line([5;6],[2;2],'color','c','linestyle','-','linewidth',2);
g14=line([5;6],[4;4],'color','c','linestyle','-','linewidth',2);%绘制电梯门伸缩控制开关
door1=patch(x1,y1,[0 1 1]);
door2=patch(x2,y1,[0 1 1]);%画电梯的两面门
t=0:pi/100:2*pi;
fill(6+0.5*sin(t),11+cos(t),[0.7,0.85,0.9]);%电机左端
fill(8.5+0.5*sin(t),11+cos(t),[0.7,0.85,0.9]);%电机右端
e0=line([9;10],[11;11],'color','r','linewidth',2);%
e1=line([10;10],[6;11],'color','b','linewidth',2);%连接电机中轴和电梯的线
%画电机的表面（用八根不同颜色的线代替，每根之间相差pi/4）
%为简便起见，初始条件下可将八根线分成两组放在电机的顶端和底端
s1=line([6;8.5],[12;12],'color','c','linestyle','-','linewidth',2);
s2=line([6;8.5],[10;10],'color','m','linestyle','-','linewidth',2);
s3=line([6;8.5],[12;12],'color','b','linestyle','-','linewidth',2);
s4=line([6;8.5],[10;10],'color','w','linestyle','-','linewidth',2);
s5=line([6;8.5],[12;12],'color','k','linestyle','-','linewidth',2);
s6=line([6;8.5],[10;10],'color','g','linestyle','-','linewidth',2);
s7=line([6;8.5],[12;12],'color','r','linestyle','-','linewidth',2);
s8=line([6;8.5],[10;10],'color','b','linestyle','-','linewidth',2);
a=0;    %设定电机运转的初始角度
da=0.05;%设定电机正转的条件
s=0;    %设定门运动的初始条件
ds=0.05;%设定门运动的周期
while s<5    %条件表达式  (当0<s<5时，电机正转,门上升)
a=a+da;
  xa1=6+abs(0.5*sin(a)); %当线运动到电机背面时会覆盖电机左端，用abs可解决这一问题增强逼真感)
  xa2=8.5+0.5*sin(a);
  ya1=11+cos(a);
  ya2=11+cos(a);%设定s1的两端点坐标（s1是对应0的线）
  xb1=6+0.5*abs(sin(a+pi));
  xb2=8.5+0.5*sin(a+pi);
  yb1=11+cos(a+pi);
  yb2=11+cos(a+pi); %设定s2的两端点坐标（s2是对应pi的线）
  xc1=6+abs(0.5*sin(a+pi/2));
  xc2=8.5+0.5*sin(a+pi/2);
  yc1=11+cos(a+pi/2);
  yc2=11+cos(a+pi/2);%设定s3的两端点坐标（s3是对应pi/2的线）
  xd1=6+0.5*abs(sin(a-pi/2));
  xd2=8.5+0.5*sin(a-pi/2);
  yd1=11+cos(a-pi/2);
  yd2=11+cos(a-pi/2);%设定s4的两端点坐标（s4是对应-pi/2的线）
  xe1=6+abs(0.5*sin(a+pi/4));
  xe2=8.5+0.5*sin(a+pi/4);
  ye1=11+cos(a+pi/4);
  ye2=11+cos(a+pi/4);%设定s5的两端点坐标（s5是对应pi/4的线）
  xf1=6+0.5*abs(sin(a+pi*3/4));
  xf2=8.5+0.5*sin(a+pi*3/4);
  yf1=11+cos(a+pi*3/4);
  yf2=11+cos(a+pi*3/4);%设定s6的两端点坐标（s6是对应pi*3/4的线）
  xg1=6+abs(0.5*sin(a-pi*3/4));
  xg2=8.5+0.5*sin(a-3*pi/4);
  yg1=11+cos(a-3*pi/4);
  yg2=11+cos(a-3*pi/4);%设定s7的两端点坐标（s7是对应-3*pi/4的线）
  xh1=6+0.5*abs(sin(a-pi/4));
  xh2=8.5+0.5*sin(a-pi/4);
  yh1=11+cos(a-pi/4);
  yh2=11+cos(a-pi/4);  %设定s8的两端点坐标（s8是对应-pi/4的线）
  set(s1,'xdata',[xa1;xa2],'ydata',[ya1;ya2]);
  set(s2,'xdata',[xb1;xb2],'ydata',[yb1;yb2]);
  set(s3,'xdata',[xc1;xc2],'ydata',[yc1;yc2]);
  set(s4,'xdata',[xd1;xd2],'ydata',[yd1;yd2]);
  set(s5,'xdata',[xe1;xe2],'ydata',[ye1;ye2]);
  set(s6,'xdata',[xf1;xf2],'ydata',[yf1;yf2]);
  set(s7,'xdata',[xg1;xg2],'ydata',[yg1;yg2]);
  set(s8,'xdata',[xh1;xh2],'ydata',[yh1;yh2]); %绘制电机表面各线条的运动
  s=s+ds;
  set(door1,'xdata',x1,'ydata',[6+0.5*s 0+0.5*s 0+0.5*s 6+0.5*s]);
  set(door2,'xdata',x2,'ydata',[6+0.5*s 0+0.5*s 0+0.5*s 6+0.5*s]); %绘制门的向上运动
  set(e1,'xdata',[10;10],'ydata',[6+0.5*s;11]);  %绘制门顶的绳索的向上运动
  set(gcf,'doublebuffer','on');%消除振动
  drawnow;
  end
b=0;%设定电机反转的条件
db=0.05;
while s<10    %条件表达式  (当5<s<10时，电机反转，门下降)
b=b-db;
  xa1=6+abs(0.5*sin(a+b));
  xa2=8.5+0.5*sin(a+b);
  ya1=11+cos(a+b);
  ya2=11+cos(a+b);%设定s1的两端点坐标（s1是对应0的线）
  xb1=6+0.5*abs(sin(a+pi+b));
  xb2=8.5+0.5*sin(a+pi+b);
  yb1=11+cos(a+pi+b);
  yb2=11+cos(a+pi+b);%设定s2的两端点坐标（s2是对应pi的线）
  xc1=6+abs(0.5*sin(a+pi/2+b));
  xc2=8.5+0.5*sin(a+pi/2+b);
  yc1=11+cos(a+pi/2+b);
  yc2=11+cos(a+pi/2+b);%设定s3的两端点坐标（s3是对应pi/2的线）
  xd1=6+2*abs(sin(a-pi/2+b));
  xd2=8.5+0.5*sin(a-pi/2+b);
  yd1=11+cos(a-pi/2+b);
  yd2=11+cos(a-pi/2+b);%设定s4的两端点坐标（s4是对应-pi/2的线）
  xe1=6+abs(0.5*sin(a+pi/4+b));
  xe2=8.5+0.5*sin(a+pi/4+b);
  ye1=11+cos(a+pi/4+b);
  ye2=11+cos(a+pi/4+b);%设定s5的两端点坐标（s5是对应pi/4的线）
  xf1=6+0.5*abs(sin(a+pi*3/4+b));
  xf2=8.5+0.5*sin(a+pi*3/4+b);
  yf1=11+cos(a+pi*3/4+b);
  yf2=11+cos(a+pi*3/4+b);%设定s6的两端点坐标（s6是对应pi*3/4的线）
  xg1=6+abs(0.5*sin(a-pi*3/4+b));
  xg2=8.5+0.5*sin(a-3*pi/4+b);
  yg1=11+cos(a-3*pi/4+b);
  yg2=11+cos(a-3*pi/4+b);%设定s7的两端点坐标（s7是对应-3*pi/4的线）
  xh1=6+0.5*abs(sin(a-pi/4+b));
  xh2=8.5+0.5*sin(a-pi/4+b);
  yh1=11+cos(a-pi/4+b);
  yh2=11+cos(a-pi/4+b);%设定s8的两端点坐标（s8是对应-pi/4的线）
  %绘制电机表面各线条的运动
  set(s1,'xdata',[xa1;xa2],'ydata',[ya1;ya2]);
  set(s2,'xdata',[xb1;xb2],'ydata',[yb1;yb2]);
  set(s3,'xdata',[xc1;xc2],'ydata',[yc1;yc2]);
  set(s4,'xdata',[xd1;xd2],'ydata',[yd1;yd2]);
  set(s5,'xdata',[xe1;xe2],'ydata',[ye1;ye2]);
  set(s6,'xdata',[xf1;xf2],'ydata',[yf1;yf2]);
  set(s7,'xdata',[xg1;xg2],'ydata',[yg1;yg2]);
  set(s8,'xdata',[xh1;xh2],'ydata',[yh1;yh2]);
  s=s+ds;
  set(k1,'xdata',[2;3],'ydata',[6;7]);   %绘制闸刀的换向运动
  set(door1,'xdata',x1,'ydata',[11-0.5*s 5-0.5*s 5-0.5*s 11-0.5*s]);
  set(door2,'xdata',x2,'ydata',[11-0.5*s 5-0.5*s 5-0.5*s 11-0.5*s]);%绘制门的向下运动
  set(e1,'xdata',[10;10],'ydata',[11-0.5*s;11]);  %绘制门顶绳索的向下运动
  set(gcf,'doublebuffer','on');%消除振动
  drawnow;
  end
  for i=1:400
    a1=10-0.005*i;
    a2=10+0.005*i;
    x1=[8 8 a1 a1];
    x2=[a2 a2 12 12];
    set(door1,'xdata',x1);
    set(door2,'xdata',x2);
    set(k2,'xdata',[4;5],'ydata',[3;2]); %绘制闸刀的换向运动
    set(gcf,'doublebuffer','on');%消除振动
    drawnow;
    end %绘制电梯门的打开运动
  for i=1:400
    a3=8+0.005*i;
    a4=12-0.005*i;
    x1=[8 8 a3 a3];
    x2=[a4 a4 12 12];
    set(door1,'xdata',x1);
    set(door2,'xdata',x2);
    set(k2,'xdata',[4;5],'ydata',[3;4]); %绘制闸刀的换向运动
    set(gcf,'doublebuffer','on');%消除振动
    drawnow;
    end %绘制电梯门的关闭运动

zhengxuefeng

现成的算法程序传几个吧