string.char
string: c_mat = char (str)
Convert string array to a character matrix.
c_mat = char (str) returns a character matrix,
c_mat, which contains as many rows as the elements of the string.
Both empty strings and missing values are returned as empty character
vectors.
Source Code: string
char converts a string array to a plain character matrix, one row per element (shorter rows padded with spaces).
s = string ({'small'; 'medium'})
s =
2x1 string array
"small"
"medium"
char (s)
ans = small medium