scipy.signal.impulse

scipy.signal.impulse(system, X0=None, T=None, N=None)

Impulse response of continuous-time system.

Inputs:

system – an instance of the LTI class or a tuple with 2, 3, or 4

elements representing (num, den), (zero, pole, gain), or (A, B, C, D) representation of the system.

X0 – (optional, default = 0) inital state-vector. T – (optional) time points (autocomputed if not given). N – (optional) number of time points to autocompute (100 if not given).

Ouptuts: (T, yout)

T – output time points, yout – impulse response of system (except possible singularities at 0).