mne.filter.estimate_ringing_samples¶

mne.filter.estimate_ringing_samples(system, max_try=100000)[source]¶

Estimate filter ringing.

Parameters

systemtuple | ndarray: A tuple of (b, a) or ndarray of second-order sections coefficients.
max_tryint: Approximate maximum number of samples to try. This will be changed to a multiple of 1000.

Returns

nint: The approximate ringing.

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