how to round the binary bit into 8 bit

for example:

4 = binary is 100 into 00000100

1=binary is 1 into 00000001 any matlab code...

result is 8 bit binary

Answer 1

[Dimitris Kalogiros]

Hi AR

The best you have to do is to use fi objects. I recommend to have a look on matlab help site on this topic.

By the way, I'm giving an example

x=4;
X=fi(x,0,8,0);  % x:value, 0:signed or not, 8:bits, 0:fractional part
X.data
X.bin

Answer 2

[James Tursa]

Not sure what the real question is, but dec2bin has an option for minimum number of digits. E.g.,

>> dec2bin(1,8)
ans =
00000001
>> dec2bin(4,8)
ans =
00000100

The result is of course char strings. If you want or need something else you will need to provide us with more details.