How to find out the TimeUnits?

I did this:

s = tf('s');
sys = s/(s^2 + 2*s + 10);
[mag, phase, wout] = bode(sys);

How can I find out the TimeUnits of wout? It was explained that: wout is "Response frequencies, returned as a row vector of frequency points. Frequency values are in radians per TimeUnit, where TimeUnit is the value of the TimeUnit property of sys"

Answer 1

[Azzi Abdelmalek]

get(sys,'TimeUnit')

Or

sys.TimeUnit