//dec21bin is a function whcih converts any decimal number given to it will output its equivalent binary number //pass the decimal number as an argument to the function // For eg:dec21bin(10) //Will give an output of 1010 function [temp]=dec21bin(dec) temp2=floor(dec); //separating integer part from the given number temp4=modulo(dec,1); //separating decimal part from the given number format('v',18); //changing the default precision to 18 i=1;p=0;x=1; //flag bits while(temp2>0) //storing each integer digit in vector for convenience p(i)=(modulo(floor(temp2),2)) temp2=floor(temp2)/2; i=i+1; end temp2=0; //clearing the temporary variable 'temp2' for j=1:length(p) //multipliying the bits of integer part with their position values and adding temp2=temp2+(p(j)*10^(j-1)); end while(temp4~=0) //storing each integer digit in vector for convenience temp4=temp4*2; d(x)=floor(temp4); x=x+1; temp4=modulo(temp4,1); end temp5=0; //clearing the temporary variable 'temp2' for j=1:x-1 //multipliying the bits of decimal part with their position values and adding temp5=temp5+(10^(-1*j)*d(j)) end temp=temp2+temp5; //finally adding both the integer and decimal parts to get total output. endfunction