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// exmple 2.11
clc
clear
close
a=[0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1];
b=[0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1];
c=[0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1];
d=[0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1];
for i=1:16
x=bitor(a(i),b(i));
y=bitor(c(i),d(i));
r(i)=bitand(x,y);
end
Y=r
ap=1;
bp=1;
cp=1;
dp=1;Yp=1;
for i=1:16 //Making array to plot the timing diagram
if a(i)==1 then
for o=1:100
a1(ap)=1;
ap=ap+1;
end
else
for o=1:100
a1(ap)=0;
ap=ap+1;
end
end
if b(i)==1 then
for o=1:100
b1(bp)=1;
bp=bp+1;
end
else
for o=1:100
b1(bp)=0;
bp=bp+1;
end
end
if c(i)==1 then
for o=1:100
c1(cp)=1;
cp=cp+1;
end
else
for o=1:100
c1(cp)=0;
cp=cp+1;
end
end
if d(i)==1 then
for o=1:100
d1(dp)=1;
dp=dp+1;
end
else
for o=1:100
d1(dp)=0;
dp=dp+1;
end
end
if Y(i)==1 then
for o=1:100
Y1(Yp)=1;
Yp=Yp+1;
end
else
for o=1:100
Y1(Yp)=0;
Yp=Yp+1;
end
end
end
z=[2 2];
subplot(5,1,1); //plotting timing diagram
title('Timing Diagrm');
plot(z);
plot(a1);
ylabel('A');
subplot(5,1,2);
plot(z);
ylabel('B');
plot(b1);
subplot(5,1,3);
plot(z);
ylabel('C');
plot(c1);
subplot(5,1,4);
plot(z);
ylabel('D');
plot(d1);
subplot(5,1,5);
plot(z);
ylabel('Y');
xlabel('Time in milli seconds');
plot(Y1);
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