How to write characters into a new line in text file?

Question

Minu 2013-6-5

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https://ww2.mathworks.cn/matlabcentral/answers/78052-how-to-write-characters-into-a-new-line-in-text-file

Hi

I want to know how to write characters into a new line in text file.Please help me....

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Jan 2013-6-5

Is the file existing and/or open already?

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Answer 1

Jan 2013-6-5

5
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https://ww2.mathworks.cn/matlabcentral/answers/78052-how-to-write-characters-into-a-new-line-in-text-file#answer_87761

在 MATLAB Online 中打开

Perhaps this helps:

fid = fopen(FileName, 'a');
fprintf(fid, '\nNew message in new line\n');
fclose(fid);

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Answer 2

Iain 2013-6-5

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https://ww2.mathworks.cn/matlabcentral/answers/78052-how-to-write-characters-into-a-new-line-in-text-file#answer_87758

在 MATLAB Online 中打开

 fid = fopen(filename,writeaccess); 
 fseek(fid, ...)
 fwrite(fid,['Hi' 13 10 'World'],'char');
 ...
 fclose(fid)

Thats the code to open a text file, seek to a position in the file (needed if you are APPENDING), and writes "Hi", new line, "World", and then closes the file. That is the low-level way of doing it, there are dedicated text writing functions that may suit your need better.

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Jan 2013-6-5

While CHAR([13, 10]) are the old DOS line breaks, all modern software as Matlab's editor, Word, other editors handle CHAR(10) also. This works on many platforms today and only the Windows Editor cannot handle this correctly, such that I'd recommend to use either WordPad or NotePad++ as standard editor.

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