How can I create a variable length string in MATLAB ?

I want to create a string whose length and elements can be modified later i.e. I can change the elements of string and add new elements as I wish. How can I do that?

Answer 1

[TAB]

% Create String
MyStr = 'abcd';

% Change later
MyStr = 'lmnopqrst';

[Caped Crusader]

Thanks