How to use latex ($\ell}$) in matlab figure ?

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zhuang joe
zhuang joe 2018-10-16
编辑： Walter Roberson 2021-11-13
I want to use a latex form '$\ell}$' in MATLAB figure, but it seems that MATLAB figure doesn't support this command? How to type this command in MATLAB figure?

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回答（1 个）

Walter Roberson
Walter Roberson 2018-10-16
h = text(0.5,0.5,'$\ell_{2,1}$', 'interpreter', 'latex')
Your posting has an unmatched } that would cause problems.
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Anil Kumar
Anil Kumar 2021-11-11
编辑：Walter Roberson 2021-11-13
How to write it for a color axis?
c = colorbar;
set(c,'FontSize',32);
%set(c,'FontSize',32,'Interpreter','latex');%didn't work
c.Label.String = '$E^{\ell}_{n(3)}$';
c.label.String.Interpreter='latex' % didn't work
caxis([min(x(:,14)) max(x(:,14))]);
am I missing something here? Thanks
Edit:
c.Label.Interpreter = 'latex';
found here
https://www.mathworks.com/matlabcentral/answers/487310-how-can-i-change-a-colorbar-title-interpreter-to-latex

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