I've been told that Ergodicity gives us a practical vision of processes WSS (WiseWide-sense stationary) and a bunch of integrals. For me, it is not enough to fully understand it.
Could someone explain me Ergodicity in a simple way?
EDIT:
Thank you all for those interested in the question and answered, here iI will share an example:
y(t)$y(t)$ is a random process where {i(t),q(t)}$\{i(t),q(t)\}$ are two random stationary processes, incorrelated, null mean and autocorrelation Ri(z) = Rq(z)$Ri(z) = Rq(z)$.
y(t) = i(t)cos(2πf0t)−q(t)sin(2πf0t)$$y(t) = i(t)\cos(2\pi f_0t)−q(t)\sin(2\pi f_0t)$$
The exercise asks for mean and autocorrelation of y(t) and finally if that process is stationary or cyclostationary.
I have resolved that already but, what about ergodicity.?
Is this process ergodic? How could iI demonstrate such thing?