Problem in displaying a substring

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Nishat Anjum Shaikh
Nishat Anjum Shaikh 2011-12-30
Problem in displaying a substring
Ex: I have this line:-
C:\abc\xyz\myName_1.wav
I want to display only 'myName' from this line

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Junaid
Junaid 2011-12-30
Dear.. there can be multiple way. The easy way I think is to parse the string by dividing into tokens. Here is example you requested. lets say your string is in variable a;
a ='C:\abc\xyz\myName_1.wav';
strtok(fliplr(strtok(fliplr(strtok(a,'.')),'\')),'_')

更多回答（1 个）

Grzegorz Knor
Grzegorz Knor 2011-12-30
doc fileparts
doc strfind
  2 个评论
Grzegorz Knor
Grzegorz Knor 2011-12-30
In your case:
[pathstr, name, ext] = fileparts('C:\abc\xyz\myName_1.wav')
idx = strfind(name,'_')
disp(name(1:idx-1))

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