Module « scipy.signal »

Fonction band_stop_obj - module scipy.signal

Signature de la fonction band_stop_obj

def band_stop_obj(wp, ind, passb, stopb, gpass, gstop, type) 

Description

band_stop_obj.__doc__

    Band Stop Objective Function for order minimization.

    Returns the non-integer order for an analog band stop filter.

    Parameters
    ----------
    wp : scalar
        Edge of passband `passb`.
    ind : int, {0, 1}
        Index specifying which `passb` edge to vary (0 or 1).
    passb : ndarray
        Two element sequence of fixed passband edges.
    stopb : ndarray
        Two element sequence of fixed stopband edges.
    gstop : float
        Amount of attenuation in stopband in dB.
    gpass : float
        Amount of ripple in the passband in dB.
    type : {'butter', 'cheby', 'ellip'}
        Type of filter.

    Returns
    -------
    n : scalar
        Filter order (possibly non-integer).