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reference:ft_artifact_nan [2018/08/23 14:43] (current)
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 +=====  FT_ARTIFACT_NAN =====
 +
 +Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_artifact_nan"​.
 +
 +<​html><​pre>​
 +  <a href=/​reference/​ft_artifact_nan><​font color=green>​FT_ARTIFACT_NAN</​font></​a>​ identifies artifacts that are indicated in the data as nan (not a
 +  number) values.
 + 
 +  Use as
 +    [cfg, artifact] = ft_artifact_nan(cfg,​ data)
 +  where the input data is a structure as obtained from <a href=/​reference/​ft_rejectartifact><​font color=green>​FT_REJECTARTIFACT</​font></​a>​ with
 +  the option cfg.artfctdef.reject='​nan'​.
 + 
 +  The configuration can contain
 +    cfg.artfctdef.nan.channel = Nx1 cell-array with selection of channels, see <a href=/​reference/​ft_channelselection><​font color=green>​FT_CHANNELSELECTION</​font></​a>​ for details
 + 
 +  The output argument "​artifact"​ is a Nx2 matrix comparable to the
 +  "​trl"​ matrix of <a href=/​reference/​ft_definetrial><​font color=green>​FT_DEFINETRIAL</​font></​a>​. The first column of which specifying the
 +  beginsamples of an artifact period, the second column contains the
 +  endsamples of the artifactperiods.
 + 
 +  To facilitate data-handling and distributed computing you can use
 +    cfg.inputfile ​  ​= ​ ...
 +  If you specify this option the input data will be read from a *.mat
 +  file on disk. This mat files should contain only a single variable named '​data',​
 +  corresponding to the input structure.
 + 
 +  See also <a href=/​reference/​ft_rejectartifact><​font color=green>​FT_REJECTARTIFACT</​font></​a>,​ <a href=/​reference/​ft_artifact_clip><​font color=green>​FT_ARTIFACT_CLIP</​font></​a>,​ <a href=/​reference/​ft_artifact_ecg><​font color=green>​FT_ARTIFACT_ECG</​font></​a>,​ <a href=/​reference/​ft_artifact_eog><​font color=green>​FT_ARTIFACT_EOG</​font></​a>,​
 +  <a href=/​reference/​ft_artifact_jump><​font color=green>​FT_ARTIFACT_JUMP</​font></​a>,​ <a href=/​reference/​ft_artifact_muscle><​font color=green>​FT_ARTIFACT_MUSCLE</​font></​a>,​ <a href=/​reference/​ft_artifact_threshold><​font color=green>​FT_ARTIFACT_THRESHOLD</​font></​a>,​ <a href=/​reference/​ft_artifact_zvalue><​font color=green>​FT_ARTIFACT_ZVALUE</​font></​a>​
 +</​pre></​html>​