finding lower case letters

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NUR KHAIRUNNISA rahimi
If I set x='sTring'
is there any possible way that I can detect the position of the upper case letter and add a number 'n' to it so that it'll change to letter to something else? thank you.

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回答（1 个）

Daniel Shub
Daniel Shub 2011-11-9
x = 'aStringWithCamelCaseThatHasSomeCapitalLetters';
y = x;
z = x;
y(ismember(x, 'A':'Z')) = '?'
or
z(ismember(x, 'A':'Z')) = x(ismember(x, 'A':'Z'))+1

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