How to Use the Latex \bm for Math Symbols in ylabel?

Say we want to display x as a bold italics math symbol in ylabel. Is this possible?

Answer 1

[dpb]

Can do in regular text as

ylabel('$$\textit{\textbf{X}}$$','Interpreter','latex')

I don't think anybody has ever figured out how to use other packages with the TMW-implemented LaTeX in MATLAB for the math part...

[dpb]

Further experimentation shows that

ylabel("$$X(\omega) = \sum_{n=-\infty}^{\infty} x[n] e^{-j\omega n}$$","Interpreter","latex")

is rendered correctly so at least some of the math expressions are available.

But, while it does not error,

ylabel("$$\boldmath{X}$$",'Interpreter','latex')

has no discernible effect on the output