[FieldTrip] Help about ft_topoplotIC?
tongxiao meng
mengtongxiao at gmail.com
Wed Mar 5 14:28:48 CET 2014
Dear all,
My question is: I use ICA to remove EOG artifacts, can't plot the
components for visual inspection using ft_topoplotIC().
Now for what I did:
cfg=[];
cfg.grad =data.grad;
layout = ft_prepare_layout(cfg, data);
figure
cfg = [];
cfg.component = [1:20];
cfg.layout = layout ;
cfg.comment = 'no';
ft_topoplotIC(cfg, comp)
??? Error using ==> surf at 78
X, Y, Z, and C cannot be complex.
Error in ==> ft_plot_topo at 251
h = surf(Xi-deltax/2,Yi-deltay/2,zeros(size(Zi)), Zi, 'EdgeColor',
'none', 'FaceColor', shading);
Error in ==> topoplot_common at 701
ft_plot_topo(chanX,chanY,datavector,'interpmethod',cfg.interpolation,...
Error in ==> ft_topoplotTFR at 191
[cfg] = topoplot_common(cfg, varargin{:});
Error in ==> ft_topoplotIC at 142
ft_topoplotTFR(cfg, varargin{:});
how can I do?
Thanks a lot
Xiao
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