Replace repeated pattern in text

Question

GEORGIOS BEKAS 2018-1-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/376573-replace-repeated-pattern-in-text

回答： Guillaume 2018-1-11

采纳的回答： Guillaume

Document8.txt

在 MATLAB Online 中打开

I wrote the following code for a file that I attach, but it is not working.

filecontent = fileread('C:\Users\User\Desktop\Document 8.txt')
filecontent6 = regexprep( filecontent ,'     6;                       !- Minimum Number of Warmup Days' , '     5;                       !- Minimum Number of Warmup Days' )
fid = fopen('C:\Users\User\Desktop\Document 5.idf', 'wt')
assert(fid > 0, 'failed to open file for writing');
fwrite(fid, filecontent6)
fclose(fid)

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Answer 1

Guillaume 2018-1-11

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/376573-replace-repeated-pattern-in-text#answer_299636

"but it is not working"

That is a very useless statement if you don't tell us in what way it is not working, or what you expected the code to do.

It is not working because:

You've got an extra space in the name of the file in your fileread call, 'Document 8' vs 'Document8' ?
the string ' 6; !- Minimum Number of Warmup Days' is not present in your document? Note that the same string with one less space before the 6 is present.
Some other reason?