How can I use greek symbols in plot labels?

Question

Merve 2014-10-4

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https://ww2.mathworks.cn/matlabcentral/answers/157351-how-can-i-use-greek-symbols-in-plot-labels

评论： Walter Roberson 2025-1-3

采纳的回答： Mischa Kim

Hi,

I have a plot x axis of which is formed of an array like [ 20 25 30...]

But I want x-axis to appear like lambda/20 lambda/25 etc.

Could you please help me?

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Getahun 2025-1-3

I am using matlab 2013. I want to list greek letters on y axis of the Bargraph in simulating Sensitivity Analysis of basic parameters in modeling. would you help me please?

Walter Roberson 2025-1-3

@Getahun Tadesse

I think you should be should be able to use ylabel or text specifying 'Interpreter', 'tex' and using TeX coding as described https://www.mathworks.com/help/matlab/creating_plots/greek-letters-and-special-characters-in-graph-text.html#bux4rpf

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Answer 1

Mischa Kim 2014-10-4

7
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https://ww2.mathworks.cn/matlabcentral/answers/157351-how-can-i-use-greek-symbols-in-plot-labels#answer_153888

编辑：Mischa Kim 2014-10-4

在 MATLAB Online 中打开

Merve, you mean something like

 lambda = 20:5:40;
 y      = 1./lambda;
 plot(lambda,y)
 xlabel('{\lambda}')
 set(gca,...
    'xtick',lambda,...
    'xticklabel',{'l/20' 'l/25' 'l/30' 'l/35' 'l/40'},'fontname','symbol')