Generate a sequence/vector of randomized letters

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I would like to create a 1x10 row vector of randomized letters.
My code so far is:
a='A':'Z';
letters= a(randi(numel(a), 1, 10))
letters = 'FLNRJUMDZB'
I was wondering if I could have this sequence output in a way where each letter is spaced with a comma in between. Ex: Instead of 'ABCDE', I would like'A, B, C, D, E'. Thank you to whoever can help! (Note: I am quite new to MATLAB)

Accepted Answer

KSSV
KSSV on 17 Aug 2022
a='A':'Z';
letters= a(randi(numel(a), 1, 10))
letters = 'XMYNVGHUIL'
iwant = strjoin(cellstr(letters'),',')
iwant = 'X,M,Y,N,V,G,H,U,I,L'
  1 Comment
Dan
Dan on 17 Aug 2022
Thank you, it was just what I was looking for! Appreciate it!

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