How can I write this in my figure title?

Hi! Can anyone please tell me how can I write this in my figure (either in title or in y axis)?

Thank you!!

Answer 1

[Arif Hoq]

plot(1:10)
% t = '$\frac{H}{|H_m{_a}{_x}|}$';
[t,s]=title('$\frac{H}{|H_m{_a}{_x}|}$','interpreter','latex');
t.FontSize = 18;

[Ashfaq Ahmed]

Great!

[Les Beckham]

Nice.

I find this a bit easier to read, however,

[t,s] = title('$\frac{H}{|H_{max}|}$', 'interpreter', 'latex');

as opposed to the multiple curly braces and underscores for each letter of "max"

[t,s]=title('$\frac{H}{|H_m{_a}{_x}|}$','interpreter','latex');