iscellstr
iscellstr(X) returns true if X is a cell of character vectors.
Examples
>> x = {'a' 'b' 'c'; 'd' 'e' ''}#
[a][b][c]
[d][e][]
>> iscellstr(x)
[ans:true]
>> x = {'a' 'b' 10}#
[a][b][10]
>> iscellstr(x)
[ans:false]
>> x = {'a' 'b' 'c'; 'd' 'e' ''}#
[a][b][c]
[d][e][]
>> iscellstr(x)
[ans:true]
>> x = {'a' 'b' 10}#
[a][b][10]
>> iscellstr(x)
[ans:false]