Adding matrix values into a string

Hello,

I want to turn a matrix

a=[1 2 3 4 5 6 7 8 9] for say

into a string with the three first values of the array

b=123;

Any ideas how to do it?

Answer 1

[KSSV]

a=[1 2 3 4 5 6 7 8 9] ;
str = char(a+'0')

str = '123456789'

[Ilan Kurtser]

Thank you sir

I edited the question, I meant the 3 first values in the array

[KSSV]

a=[1 2 3 4 5 6 7 8 9] ;
str = char(a(1:3)+'0')

str = '123'

[Ilan Kurtser]

Thank you very much!