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reference:ft_spiketriggeredinterpolation [2018/08/23 14:43]
reference:ft_spiketriggeredinterpolation [2018/08/23 14:43] (current)
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 +Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_spiketriggeredinterpolation"​.
 +  <a href=/​reference/​ft_spiketriggeredinterpolation><​font color=green>​FT_SPIKETRIGGEREDINTERPOLATION</​font></​a>​ interpolates the data in the LFP channels
 +  around the spikes that are detected in the spike channels, or replaces
 +  the LFP around the spike with NaNs. The purpose of this procedure is to
 +  allow analysis of spikes and LFPs recorded from the same electrode, as
 +  the spike energy would bleed in the LFP.
 +  Use as
 +    [data] = ft_spiketriggeredinterpolation(cfg,​ data)
 +  The input data should be organised in a structure as obtained from the
 +  <a href=/​reference/​ft_preprocessing><​font color=green>​FT_PREPROCESSING</​font></​a>​ function. The configuration should be according to
 +    cfg.method ​      = string, The interpolation method can be '​nan',​
 +                      '​cubic',​ '​linear',​ '​nearest',​ spline',​ '​pchip'​
 +                      (default = '​nan'​). See INTERP1 for more details.
 +    cfg.timwin ​      = [begin end], duration of LFP segment around each spike (default =
 +                       ​[-0.005 0.005]) to be removed
 +    cfg.interptoi ​   = value, time in seconds used for interpolation,​ which
 +                       must be larger than timwin (default = 0.2)
 +    cfg.spikechannel = string, name of single spike channel to trigger on
 +    cfg.channel ​     = Nx1 cell-array with selection of channels (default = '​all'​),​
 +                       see <a href=/​reference/​ft_channelselection><​font color=green>​FT_CHANNELSELECTION</​font></​a>​ for details
 +    cfg.feedback ​    = '​no',​ '​text',​ '​textbar',​ '​gui'​ (default = '​no'​)
 +  The output will contain all channels of the input, only the data in the
 +  selected channels will be interpolated or replaced with NaNs.
 +  See also <a href=/​reference/​ft_spiketriggeredspectrum><​font color=green>​FT_SPIKETRIGGEREDSPECTRUM</​font></​a>,​ <a href=/​reference/​ft_spiketriggeredaverage><​font color=green>​FT_SPIKETRIGGEREDAVERAGE</​font></​a>​