Can Fuzzy Logic Toolbox output words?

I have a simple .fis that outputs values between -3 and 3. There are three distinct categories within -3 and 3, meaning between -3 and -1 represents one category, -1 to 1 another, and 1 to 3 the last one. The fuzzy operator outputs numbers, which is what I expected it to do, but when looking at the numbers I'm having to convert in my head which category it is. Not that big of a deal, I know, but is still a minor inconvenience.

So my question is, can I have the fuzzy operator output words instead of numbers? If not, how do I make the matrix that the fuzzy operator is outputting into a specific matrix that says the name of my categories?

[Olivia Milton-thompson]

Hi Nick, I understand you published this a while ago but I've got the same question as you, and I was wondering if you got a solution in the end?

Thanks :)

[Nick Kelly]

 figure(1)
Labels = {'High' 'Mid' 'Low'}; %creates Y-axis cell
plot(T, Data) 
set(gca, 'YTick', -1:1, 'YTickLabel', Labels); % makes Y-axis Labels
xlabel('Time(s)'); ylabel('Position');

This is what worked for what I needed.