Hi,
From my understanding, you have multiple subplots and what to label each of them with the incident angle.
After creating subplot, you can add xlabel, ylabel, title for that specific plot and you can do this for all the subplots.
In your case,
You can add title to the each subplot with the incident angle after you create it.
For instance,
subplot(1,5,2);
plot(Out(:,10),time);
set(gca, 'ydir', 'reverse');
title('10 degree incident angle');
subplot(1,5,3);
plot(Out(:,20),time);
set(gca, 'ydir', 'reverse');
title('20 degree incident angle');
Hope this helps!
