How to set TImes New Roman in matlab title by latex

I want to change this font to times new roman but it doesn't work.

Even set(gca, 'fontname','times new roman') doesn't work either.

 title(' $ \sqrt{\textit{\textbf{b}}^2+\textit{\textbf{c}}^2}$','interpreter','latex','fontsize',10,'fontname','Times New Roman')

The other way I tried is

title('\surd{\itb}^{2}+{\itc}^{2}','fontsize',10,'fontname','Times New Roman')

Although it could be Times New Roman font, what I want is sqrt symbol. (It can't work if just type \sqrt without latex)

Thank you very much!

Answer 1

[dino celli]

You could try, for all labels to control font and size

ft = 'Times';

fsz = 10;

%%%%%%%%%%%%%%%

Your Figure

%%%%%%%%%%%%%%%

set(findall(gcf,'type','text'), 'FontSize', fsz, 'Color', 'k','FontName', ft)

set(gca,'FontSize', fsz, 'FontName', ft)