mne.filter.
low_pass_filter
(x, Fs, Fp, filter_length='10s', trans_bandwidth=0.5, method='fft', iir_params=None, picks=None, n_jobs=1, copy=True, verbose=None)¶Lowpass filter for the signal x.
Applies a zero-phase lowpass filter to the signal x, operating on the last dimension.
Parameters: | x : array
Fs : float
Fp : float
filter_length : str (Default: ‘10s’) | int | None
trans_bandwidth : float
method : str
iir_params : dict | None
picks : array-like of int | None
n_jobs : int | str
copy : bool
verbose : bool, str, int, or None
|
---|---|
Returns: | xf : array
|
See also
resample
, band_pass_filter
, high_pass_filter
Notes
The frequency response is (approximately) given by:
-------------------------
| | | | | -----------------
|
Fp Fp+trans_bandwidth