How can I include the permil (parts per thousand) symbol in a plot with the LaTex inpreter?
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Does anyone know of a way to include the permil (parts per thousand) symbol in a MATLAB plot with the LaTex interpreter?
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Ilham Hardy
le 20 Août 2013
Modifié(e) : Ilham Hardy
le 20 Août 2013
Jiro Doke's solution:
slabel(['5 ',char(8240)])
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Thomas Deneux
le 23 Oct 2013
hi, i ran into the same problem and used the following solution: '5^{\fontsize{7}o}/{\fontsize{7}oo}'. It's not a proper permil symbol, but the rendering is good enough. You might want to change 7 to another font size. It works with the default 'tex' interpreter.
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Walter Roberson
le 24 Déc 2017
As of R2014b, you can include char(8240) in any text object with interpreter 'none' or interpreter 'tex' -- but not with interpreter 'latex'
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Yigal Barkan
le 25 Déc 2017
Hi Christian.
I had encountered the same problem and found a creative way to overcome it, because it seemed there's no real solution as these characters are omitted in the system.
My solution is quite straightforward. you take the location of the label after it's drawn and add a text in a proper location using the default TEX interpreter with only the permil sign. The location comes out correct in most cases, but can be adjusted if not.
ylabh=ylabel('$\mathrm{1000ln{\alpha}_{A-B}}\quad$','interpreter','latex','Color','k');
xy=ylabh.Extent;
text(xy(1)+xy(3)/2,(xy(2)+xy(4))*1,'[‰]','Rotation',90,'HorizontalAlignment','center');
-it doesn't always work with "xy(3)/2" and "xy(4)*1, so the factors (2 and 1) might need to be changed.
-note that Latex interpreter always draws in somekind of grey, therefore I specifically choose 'k' as color text color when Latex is used.
Hope this helps,
Yigal
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Philipp Lauff
le 18 Avr 2023
Modifié(e) : Philipp Lauff
le 18 Avr 2023
Hey guys,
if you install the font 'LMRoman12' on your system, you can use the following syntax:
xlabel('strain \epsilon_{t} [‰]','FontName','LMRoman12-Regular')
It uses Matlab's default interpreter Tex with the font of Latex. However, the subscript position is not the same in tex and latex, so there is a small difference. Still this looks the best to me.
Have fun!
Philipp
Edit: When exporting the diagram then to pdf or eps, Matlab comes back to a normal (non-latex) font. To prevent this, use the '-dsvg' option:
print('-vector',filename, '-dsvg')
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