scipy.signal.step¶
- scipy.signal.step(system, X0=None, T=None, N=None)[source]¶
Step response of continuous-time system.
Parameters: system : an instance of the LTI class or a tuple of array_like
describing the system. The following gives the number of elements in the tuple and the interpretation:
- 2 (num, den)
- 3 (zeros, poles, gain)
- 4 (A, B, C, D)
X0 : array_like, optional
Initial state-vector (default is zero).
T : array_like, optional
Time points (computed if not given).
N : int, optional
Number of time points to compute if T is not given.
Returns: T : 1D ndarray
Output time points.
yout : 1D ndarray
Step response of system.
See also