MATLAB: Concatenation Problem

Question

Hi,

I am trying to get cipher text for input text

S=Input Array

K=Output Array

Example- input text: 'hl' then I want cipher_text=ch

I am getting output as

Output

Q =
c
Q =
h

But i am not getting how to concatenate these values and get 'ch' as cipher text for input text 'hl'

Pls Provide your suggestions..

Code :- removed…

Answer 1

Instead of assinging to Q, assign to Q(j); and at the end, display Q instead of Q(j)