Classe « lti »

Méthode scipy.signal.lti.bode

Signature de la méthode bode

def bode(self, w=None, n=100) 

Description

bode.__doc__

        Calculate Bode magnitude and phase data of a continuous-time system.

        Returns a 3-tuple containing arrays of frequencies [rad/s], magnitude
        [dB] and phase [deg]. See `bode` for details.

        Examples
        --------
        >>> from scipy import signal
        >>> import matplotlib.pyplot as plt

        >>> sys = signal.TransferFunction([1], [1, 1])
        >>> w, mag, phase = sys.bode()

        >>> plt.figure()
        >>> plt.semilogx(w, mag)    # Bode magnitude plot
        >>> plt.figure()
        >>> plt.semilogx(w, phase)  # Bode phase plot
        >>> plt.show()