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reference:ft_preproc_detrend [2018/08/23 14:43] (current)
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 +=====  FT_PREPROC_DETREND =====
 +Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_preproc_detrend"​.
 +  <a href=/​reference/​ft_preproc_detrend><​font color=green>​FT_PREPROC_DETREND</​font></​a>​ removes mean and linear trend from the
 +  data using using a General Linear Modeling approach.
 +  Use as
 +    [dat] = ft_preproc_detrend(dat,​ begin, end)
 +  where
 +    dat        = data matrix (Nchans X Ntime)
 +    begsample ​ = index of the begin sample for the trend estimate
 +    endsample ​ = index of the end sample for the trend estimate
 +  If no begin and end sample are specified for the trend estimate, it
 +  will be estimated on the complete data.
 +  See also <a href=/​reference/​ft_preproc_baselinecorrect><​font color=green>​FT_PREPROC_BASELINECORRECT</​font></​a>,​ <a href=/​reference/​ft_preproc_polyremoval><​font color=green>​FT_PREPROC_POLYREMOVAL</​font></​a>​