Remove parenthesis and the contents inside from a string
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Is there a neat way to remove a parenthesis and the contents inside from a string. For example the string
A = 'abc (ABC)'
% how to extract 'abc' from A, get rid of ' (ABC)' including the leading whitespace?
One cumbersome solution is:
temp = strsplit(A,'(');
B = strtrim(temp(1));
采纳的回答
A = 'abc (ABC)';
B = regexp(A,'^\w+','once','match')
5 个评论
Mohammad Shahbazy
2021-5-12
编辑：Mohammad Shahbazy
2021-5-12
If we have something like this:
S = {'A(+229.16)AAAAAAAAW'
'AAA(+148.52)DETLRLW'
'AA(+155.89)ALPAAALW'};
How can we remove (+*) from middle?
I need to have the following array:
S = {'AAAAAAAAAW'
'AAADETLRLW'
'AAALPAAALW'};
Thanks in advance,
Moh
Perhaps one of these:
S = {'A(+229.16)AAAAAAAAW'
'AAA(+148.52)DETLRLW'
'AA(+155.89)ALPAAALW'};
A = regexprep(S,'[^A-Z]+','')
B = regexprep(S,'\([^)]+\)','')
Mohammad Shahbazy
2021-5-13
Excuse me I have a question.. how could you do the inverse of this??
I mean to extract the only the characters that exist in brackets without the others.
for example:
input : A = 'abc (ABC)';
output B = 'ABC'
could you please help me?
"I mean to extract the only the characters that exist in brackets without the others."
A = 'abc (ABC)';
B = regexprep(A,{'.*\(','\).*'},'')
更多回答（1 个）
KSSV
2021-1-7
A = 'abc (ABC)' ;
idx = strfind(A,' (') ;
iwant = A(1:idx-1)
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