[Mne_analysis] No empty room recording
Eric Larson
larson.eric.d at gmail.com
Wed Feb 13 12:01:39 EST 2019
External Email - Use Caution
You can use mne.make_ad_hoc_cov, which creates a diagonal matrix, or use a
covariance computed from a baseline interval before your events of interest
(if it's an event-related paradigm).
Eric
On Tue, Feb 12, 2019 at 4:26 AM Vivek Sharma <vivek.sharma1510 at gmail.com>
wrote:
> External Email - Use Caution
>
> Hi,
> I'm working with meg data set but I do not have empty room recording.
> How can I compute noise co-variance without empty room recording?
> Can I use identity matrix?
>
> --
> Vivek Sharma
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