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//Example 5.2
clc //clears the command window
clear //clears all the variables
p=1; //initialising variables
q=1;
z=0;
b=0;
w=0;
f=0;
format('v',18); //increasing the precision to 18 .
//bin= input ("Enter the binary no to be converted to its decimal equivalent : ") // accepting the binary input from user
bin=1011.11;
d= modulo(bin,1); //separating the decimal part and the integer part
d=d*10^10;
a=floor(bin); //removing the decimal part
while(a>0) //Loop to take the binary bits of integer in to a matrix
r=modulo(a,10);
b(1,q)=r;
a=a/10;
a=floor(a);
q=q+1;
end
for m=1:q-1 //multipliying the bits of integer with their position values and adding
c=m-1;
f = f + b(1,m)*(2^c);
end
while(d>0) //Loop to take the binary bits of decimal in to a matrix
e=modulo(d,2)
w(1,p)=e
d=d/10;
d=floor(d)
p=p+1;
end
for n=1:p-1 //multipliying the bits of decimal with their position values and adding
z=z+w(1,n)*(0.5)^(11-n);
end
z=z*10000; //rounding of to 4 decimal values
z=round(z);
z=z/10000;
printf("The Decimal equivalent of the Binary number given is = %f",f+z); //Displaying the final result
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