mne.viz.plot_cov¶
-
mne.viz.
plot_cov
(cov, info, exclude=[], colorbar=True, proj=False, show_svd=True, show=True, verbose=None)[source]¶ Plot Covariance data.
- Parameters
- covinstance of
Covariance
The covariance matrix.
- info: dict
Measurement info.
- exclude
list
ofstr
|str
List of channels to exclude. If empty do not exclude any channel. If ‘bads’, exclude info[‘bads’].
- colorbarbool
Show colorbar or not.
- projbool
Apply projections or not.
- show_svdbool
Plot also singular values of the noise covariance for each sensor type. We show square roots ie. standard deviations.
- showbool
Show figure if True.
- verbosebool,
str
,int
, orNone
If not None, override default verbose level (see
mne.verbose()
and Logging documentation for more).
- covinstance of
- Returns
- fig_covinstance of
matplotlib.figure.Figure
The covariance plot.
- fig_svdinstance of
matplotlib.figure.Figure
|None
The SVD spectra plot of the covariance.
- fig_covinstance of