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subfunction in script

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Tor Fredrik Hove
Tor Fredrik Hove 2011-10-21
编辑： Jan 2018-9-13
can one not use subfunction in script? Here is my attempt:
phrasemat=char('Hello','how are you', 'How is it going?', 'what is up?')
[r c]=size(phrasemat)
for i=1:r
howmany=countblanks(phrasemat(1,:));
fprintf('Phrase %d had %d blanks\n',i,howmany)
end
function num=countblanks(phrase)
num=length(strfind(strtrim(phrase),'');
end

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Jan
Jan 2011-10-21
编辑：Jan 2018-9-13
No, subfunctions in scripts are not allowed.
This has been discussed repeatedly. See:
[EDITED] Since R2016b you can define subfunctions in scripts also: https://www.mathworks.com/help/matlab/matlab_prog/local-functions-in-scripts.html

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