How to join the elements of char array?

I have an array with size not fixed depends on the inputs from the user. It is eg. 8X2 char array. I want to combine the array in 1 string.

eg. If it consists 61 62 63 64 65

I want a string of the form "6162636465"

Plz help as soon as possible.

Answer 1

[Andrei Bobrov]

a=[61 62 63 64 65]
out = sprintf('%d',a)

[Kushal Khaitan]

not useful

[Kushal Khaitan]

i want to save it as one variable

[Cedric]

What is this out for you in the answer given by Andrei?

 -> doc sprintf