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how catch number in "()"

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piero
piero 2023-9-19
编辑： Voss 2023-9-19
f={"1A(12)","cB(34)","4C(23)"}
i want catch array with 12 34 and 23

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Voss
Voss 2023-9-19
编辑：Voss 2023-9-19
Ran in:
f={"1A(12)","cB(34)","4C(23)"};
C = regexp(cellstr(f),'\((.*)\)','tokens','once');
C = [C{:}]
C = 1×3 cell array
{'12'} {'34'} {'23'}
N = str2double(C)
N = 1×3
12 34 23

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