mne.simulation.
simulate_evoked
(fwd, stc, info, cov, nave=30, iir_filter=None, random_state=None, use_cps=None, verbose=None)[source]¶Generate noisy evoked data.
Note
No projections from info
will be present in the
output evoked
. You can use e.g.
evoked.add_proj
or
evoked.set_eeg_reference
to add them afterward as necessary.
Parameters: |
|
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Returns: |
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See also
Notes
To make the equivalence between snr and nave, when the snr is given instead of nave:
nave = (1 / 10 ** ((actual_snr - snr)) / 20) ** 2
where actual_snr is the snr to the generated noise before scaling.
New in version 0.10.0.
mne.simulation.simulate_evoked
¶