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Problem with regex in GUIDE

1 次查看（过去 30 天）
Luis Miguel López Santamaría
关闭： MATLAB Answer Bot 2021-8-20
Hello everybody,
I'm trying to write a regular expression my code is the next one:
expression = 'pi|[0-9]\s[0-9]|pi';
aux = get(handles.intervalo, 'String');
index = regexp(aux, expression);
empty = [];
c = isequal(index, empty);
if c == 1
errordlg('Tiene que ser de la forma [a b]', 'Error');
end
The problem is when a I write a expression like [pi e] don't give any error can anyone help?
Thank you.

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