How can I get an upright mu in math with latex interpreter?
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I want to display
where mu is upright and not italic. Matlab renders the mu always in italic but I need it upright as my university requires it this way. Is there any way to do this?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/359023/image.png)
3 个评论
Walter Roberson
2020-9-10
If it does not need to be latex interpreter then possibly using 'i̅/μA' with interpreter tex or none would work ? That is
i U+0305 / U+03BC A
回答(1 个)
Robert U
2020-9-11
编辑:Robert U
2020-9-11
Hi Philipp Rehlaender,
It seems, there is no straight-forward way to do that in matlab figures. Nonetheless, there are work-arounds that help to create a look-like:
Despite that you can create your text freely using unicode. Helpful is the wikipedia list of Unicode blocks. Signs above characters are known as Combining Diacritical Marks.
Writing your requested line in standard text font as axes label:
textbar = sprintf('\x0304'); % is not the bar but looks better, for correct "bar" use \x0305
textmu = sprintf('\x03BC');
fh = figure;
ah = axes(fh);
ah.XLabel.String = sprintf('%s/%s%s',append('i',textbar),textmu,'A');
Edit: That is, what Walter suggested in short.
Kind regards,
Robert
3 个评论
Robert U
2020-9-11
Appearently, there is a problem in exporting directly to pdf which has been reported already 2016, and probably earlier: https://de.mathworks.com/matlabcentral/answers/301427-why-does-matlab-2016a-automatically-change-font-size-of-my-figure-when-i-save-it-as-pdf
You can try to use another save-command: https://de.mathworks.com/matlabcentral/answers/58943-how-can-i-keep-the-fontsize-on-colorbar-when-saving-as-jpeg-tiff-etc
A work-around is to use a vector graphics format, and convert to PDF later on: http://www.hargaden.com/enda/blog/different-fonts-for-matlab-plots-exported-to-pdf/
Kind regards,
Robert
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