char
char(X) transforms X matrix into char type. More than one input will be concatenated vertically, in this case.
Examples
>> char([97 98])# ab
>> t = table({'acb', 'c', 'de'})
char(t.Col1)#
acb
c
de
>> categories = {'arithmetics', 'basic math', 'cells'}
categ = char(categories)
[categories:1x3 cell]
[categ:3x11 char]
>> categ#
arithmetics
basic math
cells
>> char(98, 'cd')# b cd