categorical.cellstr
categorical: cstr = cellstr (C)
Convert categorical array to a cell array of character vectors.
cstr = cellstr (C) returns a cellstr array of
character vectors, cstr, which has the same size as the input
categorical C.
Source Code: categorical
cellstr converts the array back into a cell array of character vectors — the labels themselves. <undefined> elements become empty strings.
C = categorical ({'M'; 'S'; ''; 'L'})
C =
4x1 categorical array
M
S
<undefined>
L
cellstr (C)
ans =
4x1 cell array
{'M' }
{'S' }
{'<undefined>'}
{'L' }