need help with matlab

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I need help with coding in matlab, how to code binary. I have no idea how to start really, So please, if anyone can explain how to do it, in coding that will be very helpful,

Decimal binary
0 000
1 001
2 010
3 011
4 100
5 101
6 110
7 111

[Revision2 changed spelling, and corrected binary representation of decimal numbers; daveauld]

Posted 13-Mar-10 14:21pm

dasman307

Updated 13-Mar-10 19:35pm

DaveAuld

v2

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2 solutions

Solution 2

thank you very much :) you were very helpful

Posted 14-Mar-10 3:17am

dasman307

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Sandeep Mewara · Accepted Answer · 2010-03-13T22:31:00

Here you go:

clear
clc
num=input('Enter a  positive number: ');
num2=num;
while (num<0)
   clc
   fprintf('Invalid entry!\n');
   a=input('Enter a positive number: ');
end
a=1;
c=num;
d='';
while (c>=1)
   b=rem(c,2);
   c=c/2;
   c=floor(c);
   d=[d char((b)+'0')];
   %a=a*10;
end
lsb=rem(num,2);
msb=b;
   
fprintf('\n\n%g is written %s in binary form.\n\n',num2,d)
fprintf('The least-significant bit is %g\n\n',lsb)
fprintf('The most-significant bit is %g\n\n',msb)