Fig. 2.

Points on a sample path of the normalized kicked Ornstein–Uhlenbeck process defined by the Langevin Eq. 6. The solid lines represent the mean, and mean $\pm$ standard deviation of the scaled velocity coordinate. At the time $t=0$ a value of $v_0=10$ has been added to the scaled velocity. After some time the information of the amplitude gets more and more lost due to the fluctuations