Writing ~ using fprintf

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David Corella López
评论： David Corella López 2020-12-13
Hello to everyone.
The point of this question is how to write the character ~ when using fprintf.
When I write it, I get the following message:
Warning: Escaped character '\~' is not valid.
Moreover, I'm wondering how to add a text before a mathematical expression, i.e.:
fprintf(f,'\~y\~-\~w %.6E & %.6E & %.6E & %.6E\\\\',A(1, :));
What sould I do in order to write that?
Thank you very much.

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采纳的回答

Jan
Jan 2020-12-13
The tilde can be printed directly without escaping:
fprintf('This is a tile: ~\n')
And what is the problem with adding text?
fprintf(f,'~y~-~w %.6E & %.6E & %.6E & %.6E\\\\', A(1, :));
  2 个评论
David Corella López
David Corella López 2020-12-13
Hello.
Firstly, thanks for your answer!
I didn't explain myself well enough.
Now, I've realized the problem is not really with the tilde but with the bar \. I need to print it, too, in order to write it in LaTeX.
David Corella López
David Corella López 2020-12-13
Ok. I've already solved it. Thanks!

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