How to add 1 into the array

I have an array

M =[1 0 0]

How can I add 1 into the array so the answer will be

N=[1 0 1]

If I add other 1, the answer will be

O = [1 1 0]

Answer 1

[Star Strider]

Try this:

binadd = @(a,b) dec2bin(bin2dec(a) + bin2dec(b));       % Create Function
M = '100';
N = binadd(M, num2str(1))
O = binadd(N, num2str(1))

producing:

N =
    '101'

O =
    '110'

To create a numeric array, subtract '0':

Onum = O - '0'
Onum =
     1     1     0

Answer 2

[madhan ravi]

O = M==N