[med-svn] [python-mne] 154/353: DOC: add mne.cov.regularize to an example

[Yaroslav Halchenko]

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yoh pushed a commit to tag 0.4
in repository python-mne.

commit 5a66d4302f7d940a96f309d26e70a78ff61bb585
Author: Alexandre Gramfort <alexandre.gramfort at inria.fr>
Date:   Tue Apr 17 14:46:24 2012 +0200

    DOC: add mne.cov.regularize to an example
---
 examples/inverse/plot_make_inverse_operator.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/examples/inverse/plot_make_inverse_operator.py b/examples/inverse/plot_make_inverse_operator.py
index c5bab4d..6c2a498 100644
--- a/examples/inverse/plot_make_inverse_operator.py
+++ b/examples/inverse/plot_make_inverse_operator.py
@@ -35,6 +35,11 @@ dSPM = True
 evoked = Evoked(fname_evoked, setno=setno, baseline=(None, 0))
 forward = mne.read_forward_solution(fname_fwd, surf_ori=True)
 noise_cov = mne.Covariance(fname_cov)
+
+# regularize noise covariance
+noise_cov = mne.cov.regularize(noise_cov, evoked.info,
+                               mag=0.05, grad=0.05, eeg=0.1, proj=True)
+
 inverse_operator = make_inverse_operator(evoked.info, forward, noise_cov,
                                          loose=0.2, depth=0.8)
 

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