[FieldTrip] 2D surface spline interpolation
"Jörn M. Horschig"
jm.horschig at donders.ru.nl
Tue Jul 16 14:54:19 CEST 2013
there are several functions making use of (spline) interpolation, e.g.
ft_channelrepair for reconstructing time-courses of missing or bad
channels, or ft_scalpcurrentdensity for spatial filtering of data. Also
ft_megrealign is doing some interpolation magic, but I don't know what
method that function is using. In case you are interested in low-level
functions, they are in FieldTrip/private, called splint.m and
sphericalSplineInterpolate.m (afaik both doing essentially the same,
just different implementations of the same method).
On 7/16/2013 2:11 PM, ingenieur eniso wrote:
> Dear all,
> I am working on spatiotemporal mapping of 2D and 3D EEG data.
> I want to develop the method of surface interpolation, what is the
> function in FieldTrip that develops this interpolation method.
> I hope you will send me positive and helpful response.
> Thanks a lot in advance!
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
Jörn M. Horschig
Donders Institute for Brain, Cognition and Behaviour
Centre for Cognitive Neuroimaging
Radboud University Nijmegen
Neuronal Oscillations Group
FieldTrip Development Team
P.O. Box 9101
NL-6500 HB Nijmegen
E-Mail: jm.horschig at donders.ru.nl
Trigon, room 2.30
NL-6525 EN Nijmegen
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