Disabling printing underscore as subscript in figures

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AP
AP 2011-6-11
评论： Yulong Li 2023-5-9
Underscores print as subscript in figures. Can I disable it because I want to print the underscores as well.
Thanks.
  2 个评论
Michael Marcus
Michael Marcus 2019-4-11
编辑：Stephen23 2019-4-11
Although this allows underscores to print, it does not allow special symbols such as \mum to work.. Does anyone know how to allow both.
Mike Marcus
Michael Marcus
Michael Marcus 2019-4-11
I did find out another way to keep the underscore. \_ does work ? I have answered my own question? Convert all underscores in the text to \_ instead of changing the interpreter to none.

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采纳的回答

Walter Roberson
Walter Roberson 2011-6-11
编辑：Image Analyst 2018-1-17
Set the Interpreter property for that field to 'none'; the default for text() fields is LaTex.
title('This_title has an underline', 'Interpreter', 'none'); % Also works with xlabel() and ylabel()
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Walter Roberson
Walter Roberson 2023-5-9
@Yulong Li
It appears that stackedplot treats titles differently. The great majority of plot types are within axes, and in those cases the axes has a Title property that is a text() object. But stackedplot() does not use axes: it is a direct parent of a figure, and the Title property for it is a character vector, with there being no Interpreter property.
It appears that you need to use the method suggested by @Jan in https://www.mathworks.com/matlabcentral/answers/9260-disabling-printing-underscore-as-subscript-in-figures#comment_20281 -- namely to replace the _ with \_
title(regexprep(filename, '_', '\\_'))

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HE
HE 2020-5-5
If you are using sprintf, \\_ should work for you.
Example from https://www.mathworks.com/matlabcentral/answers/94238-how-can-i-place-the-_-or-characters-in-a-text-command#comment_327816:
old_cells = sprintf('Old cells: Y = %3.3f (X) \\^ %1.3f',coefs_old);
young_cells = sprintf('Young cells: Y = %3.3f (X) \\^%1.3f',coefs_young);

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