Greek characters on plot being truncated

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Matthew Halstead
Matthew Halstead 2012-2-2
回答： Nivedita 2024-7-23
Hello all!
My problem is that my greek characters are being truncated when I try to use them in x- & y-axis labels. For example, the code:
ylabel('\phi [cm^2]','FontSize',14)
produces a y-axis label that looks like a lower-case phi that has been cut in half. Has anyone encountered this problem before, or can anyone tell me what I'm doing wrong? Thanks!
Update: I am using MATLAB R2010a (7.10.0.499) on Mac OS X Lion (10.7.2).
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Tariq Alrushaid
Tariq Alrushaid 2015-6-16
Did you solve the problem? I am facing the same issue with 2014a.
Guido Meneghetti
Guido Meneghetti 2024-6-21
I am facing the same issue with 2023b. I found out that adding an empty subscript (e.g., \phi_{ }) solves the problem.

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回答（1 个）

Nivedita
Nivedita 2024-7-23
You can try the following alternatives to see if they resolve the issue you are facing:
1. You can specify a different font that supports Greek characters well:
ylabel('\phi [cm^2]', 'FontSize', 14, 'FontName', 'Arial')
2. You can use Unicode characters directly in your labels: (In this case, char(966) corresponds to the Unicode character for the lowercase Greek letter phi (φ).)
ylabel(char(966) + " [cm^2]", 'FontSize', 14)
3. If you prefer to use the LaTeX interpreter, ensure that it is enabled and try specifying the full LaTeX code:
ylabel('$\phi \, [cm^2]$', 'FontSize', 14, 'Interpreter', 'latex')

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