How to show a specified tau font in the subscript of y axis label in a matlab plot?

I am using the following code.

str = '$$ Nu_{\tau}/\dot{w} $$';
ylabel(str,'Interpreter','latex')

But I want to put this specified font of tau - char(0x3C4). I also don't want the text in italic font. Please help me out. Thanks in advance!

Answer 1

[Raghava S N]

There is a LaTeX solution to this, by encasing your label inside \mathrm{}. The output has been shown below. Is this the font you were looking for?

str = '$$ \mathrm{Nu_{\tau}/\dot{w}} $$';
ylabel(str,'Interpreter','latex')