Fieldtrip interpolate bad channels

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Hao-Wen
Hao-Wen 2023-7-28
评论： dpb 2023-7-28
Hi all!
I'm trying to interpolate certain bad channels in my EEG data with Fieldtrip toolbox, but the code I'm using is not working. Can you find anything wrong in my steps?
First I use this code to define neighboring electrodes (which seemed sucessful):
cfg = [];
cfg.channel = {'Oz'};
cfg.method = 'template';
cfg.template = 'biosemi64_neighb.mat';
neighbours = ft_prepare_neighbours(cfg);
Then I used the following code to interpolate bad channels:
cfg = [];
cfg.missingchannel = {'Oz'} % I've tried this or using: data.label ('OZ');
cfg.method = 'weighted';
cfg.neighbours = neighbours;
data_fixed = ft_channelrepair(cfg, data);
It shows error:
What should I change?
  1 个评论
dpb
dpb 2023-7-28
@doc:fieldtrip finds nothing in the Mathworks doc files; you'll have to at least identify what the Fieldtrip toolbox is/where it comes from. Support from that source is probably the better shot; it doesn't appear to be a Mathworks product.

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