axis label subscript in latex environment

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Chirag
Chirag 2025-12-19
评论： Chirag 2025-12-22
Ran in:
Hi,
I have following code for the ylabel. However, it does not show a proper subscript 'E'. I use MATLAB 2025a. Any help will be highly appreciated.
ylabel('$\tilde{p}_E \ (-)$','FontSize',14','FontName','TimesNewRoman','Interpreter','latex');
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Matt J
Matt J 2025-12-21
Here is how ChatGPT renders it (in another words, a completey non-Matlab environment),
To me, it looks the same.
Chirag
Chirag 2025-12-22
@Dyuman Joshi
HERE IS THE MATLAB CODE. YOU TOOK ME TO OLD DAYS :) See ylable. I used '\mathrm'. Even using '\mathrm' now, it no longer works presently.
% Plot data
[f,FigLocation] = figHere;
set(f,'Position',[FigLocation,18,6]);
ax1 = axes('Parent',f,'Position',[0.07,0.2,0.43,0.74],'box','on'); hold(ax1,'all');
plot(ax1, x1, pE1, 'LineStyle','-','LineWidth',1,'Color',[0,0,0],'DisplayName','1% span');
% plot(ax1, x2, pE2, 'LineStyle','--','LineWidth',1,'Color',[0,0,0],'DisplayName','25% span');
plot(ax1, x3, pE3, 'LineStyle','--','LineWidth',1,'Color',[0,0,0],'DisplayName','50% span');
% plot(ax1, x4, pE4, 'LineStyle',':','LineWidth',1,'Color',[0,0,0],'DisplayName','75% span');
plot(ax1, x5, pE5, 'LineStyle',':','LineWidth',1,'Color',[0,0,0],'DisplayName','99% span');
axis([0,1,0.8,2.4]);
ax1.YTick = linspace(min(ylim),max(ylim),5);
xlabel(ax1,'{\it x}/{\itc}');
ylabel(ax1,'$\tilde{p}\mathrm{_{_E}}$','Interpreter','latex');
title(ax1,'Blade loading','FontSize',10,'Position',[0.5,2.25]);
legend(ax1, 'show'); legend('boxoff');

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回答（1 个）

Ritam
Ritam 2025-12-22
Upon reviewing the figure, the character E is indeed rendered as a subscript; however, because it is uppercase, it occupies more vertical space and visually appears closer to the baseline, giving the impression that it is not properly subscripted.

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