MATLAB: Converting entire cell array to strings

cell arrayscharstrings

x={'words',10,20,30,'more words'}

How do I convert the entire cell array above to strings?

x={'words',10,20,30,'more words'}
out=cellfun(@num2str,x,'un',0)

You should repeat apostrophe to represent apostrophe in MATLAB, like:

>> S='I''m fine!' 
S =
  'I'm fine!'

So, regarding your question, please try the following:

>> strsplit(str,{'°',''''})
ans =
1×3 cell array
  {'40'}    {'50'}    {'24'}

There is no command cell2str in core MATLAB.