This documentation is for development version 0.18.dev0.

mne.filter.estimate_ringing_samples

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

Estimate filter ringing.

Parameters:
system : tuple | ndarray

A tuple of (b, a) or ndarray of second-order sections coefficients.

max_try : int

Approximate maximum number of samples to try. This will be changed to a multiple of 1000.

Returns:
n : int

The approximate ringing.