Plotting funtion scalar, or character error

I have a piece of code that labels a graph using the function below.

ylabel('$\Gamma_I, \; R_{IC}$ (MJ/m^3)','FontSize',32,'Interpreter','latex')

Yet it seems to give me a plotting error that reads

% String scalar or character vector must have valid interpreter syntax:

How do I crrectly use the latex interpereter?

Thanks in advance

Alex

Answer 1

[chicken vector]

figure;
ylabel('$\Gamma_I, \; R_{IC}$ (MJ/m$^3$)','FontSize',32,'Interpreter','latex')

Or you can also use \frac{}{}.