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scipy.signal.lti.

# impulse

lti.impulse(X0=None, T=None, N=None)

  Return the impulse response of a continuous-time system.

  Parameters:
    X0 array_like, optional

      Initial state-vector. Defaults to zero.

    T array_like, optional

      Time points. Computed if not given.

    N int, optional

      The number of time points to compute (if T is not given).

  Returns:
    T ndarray

      A 1-D array of time points.

    yout ndarray

      A 1-D array containing the impulse response of the system (except for singularities at zero).

  See also

  `impulse`

    Impulse response of continuous-time LTI systems.