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?

 采纳的回答

a=[1 2 3 4 5 6 7 8 9] ;
str = char(a+'0')
str = '123456789'

3 个评论

Thank you sir
I edited the question, I meant the 3 first values in the array
a=[1 2 3 4 5 6 7 8 9] ;
str = char(a(1:3)+'0')
str = '123'
Thank you very much!

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