# Note: the :func:`sim_powerlaw` function can simulate arbitrary power law exponents, # such as pink noise (-1), or any other exponent. # ################################################################################################### # # Random Walk Activity # -------------------- # # We can also simulate an Ornstein-Uhlenbeck process, which is a random walk process with memory. # ################################################################################################### # Simulate aperiodic signals from a random walk process rw_noise = sim.sim_random_walk(n_seconds, fs) ################################################################################################### # Plot the simulated data, in the time domain plot_time_series(times, rw_noise, title='RW Process') ################################################################################################### # # Simulate Synaptic Activity # -------------------------- # # Another model for simulating aperiodic, neurally plausible activity, is to simulate # synaptic current activity, as a Lorentzian function. # # The synaptic current moedel is poisson activity convolved with exponential kernels
# power law exponents, such as pink noise (-1), or any other exponent. # ################################################################################################### # Random Walk Activity # -------------------- # # We can also simulate an Ornstein-Uhlenbeck process, which is a random walk process with memory. # # We can do this with the :func:`~.sim_random_walk` function. # ################################################################################################### # Simulate aperiodic signals from a random walk process rw_ap = sim_random_walk(n_seconds, fs) ################################################################################################### # Plot the simulated data, in the time domain plot_time_series(times, rw_ap, title='Random Walk') ################################################################################################### # Simulate Synaptic Activity # -------------------------- # # Another model for simulating aperiodic, neurally plausible activity, is to simulate # synaptic current activity, as a Lorentzian function. # # This is available with the :func:`~.sim_synaptic_current` function. #