How would I list all the unique letters that appear from the list so say uniqueletters='satiredo'
Best Answer
Max - is the order in your output important? If you use first convert your cell array of strings to a single string usingstrjoin and then useunique to determine the unique characters, you would get
unique(strrep(strjoin(x'),' ',''))
ans =
adeiorst
Note that we usestrrep to replace/remove all the space characters in the joined string.
Best Answer