character extraction from the output

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SHOBA MOHAN
SHOBA MOHAN 2018-2-1
评论： SHOBA MOHAN 2018-2-4
I done number plate extraction and recognition and want to check the output having Pwdsymbol or not. Obtained output is PwDsymbol012345. How can i do it?
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Walter Roberson
Walter Roberson 2018-2-1
Are you trying to determine whether the 9-character string 'Pwdsymbol' occurs somewhere within a string?

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Walter Roberson
Walter Roberson 2018-2-1
s='PwDsymbol012345';
locations = strfind(s, 'PwDsymbol');
if isempty(locations)
disp('string did not have PwDsymbol anywhere')
else
disp('PwDsymbol found starting at locations'), locations
end
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Walter Roberson
Walter Roberson 2018-2-1
See https://www.mathworks.com/matlabcentral/answers/340993-open-new-notepad-and-insert-some-text-without-saving-it-in-file#answer_267647 for more information on interfacing to Notepad.
... but I would suggest that perhaps this is not what you want to do. I would suggest that instead at most you want to use fopen() and fprintf() and fclose()

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