how can I convert an array in double format to string?

Hi,

How can I convert an array, previously imported to MATLAB, in double format to string?

Thank you,

Answer 1

[Arkaniva Sarkar]

You can either use string(arr) or num2str(arr), depending on what you desire. string(arr) will create a string array by converting each element in the array to string (for example, [ "1", "2", "3" ]) whereas num2str(arr) will convert the whole array into a string (example, [ '1 2 3' ]).