xxx = {'a_b'}
plot(1:5)
legend(xxx)
>> result is
i want to 'a_b' in legend …….
How to write ??
MATLAB: How to write _ in a plot legend
legend
Related Solutions
The legend function does not allow you to set the interpreter as one of the main arguments. You have to return a handle to it, and then use that to set the interpreter:
lgd = legend('p1','p2','p3','Location','northwest');set(lgd,'Interpreter','latex')Demos that add titles and/or subtitles to a plot:
How to add a title to each subplot
% Method 1: add titles as you create each subplot
figuresubplot(1,2,1)title('Subplot one')subplot(1,2,2)title('Subplot two')% Method 2: add titles after creating subplots
figureh(1) = subplot(1,2,1); h(2) = subplot(1,2,2); title(h(1), 'Subplot one')title(h(2), 'Subplot two')
How to add a subtitle to each of the subplot titles
Starting in r2020b, you can add a title and subtitle using
[t,s]=title('myTitle','mySubtitle')or
t = title('myTitle'); s = subtitle('mySubtitle'); 
For Matlab release prior to r2020b, use one of these methods to add a subtitle.
figureh = subplot(1,2,1);formattedText = {'\fontsize{12}\color{black}\bfTitle1'; '\fontsize{8}\color{gray}\rmTitle2'}; % _______ _______
% title subtitle
h = title(h, formattedText);...or more simply
h = subplot(1,2,2); title(sprintf('Title1\nSubtitle1')) 
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