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reference:ft_preproc_rectify [2018/08/23 14:43] (current)
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 +=====  FT_PREPROC_RECTIFY =====
 +Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_preproc_rectify"​.
 +  <a href=/​reference/​ft_preproc_rectify><​font color=green>​FT_PREPROC_RECTIFY</​font></​a>​ rectifies the data, i.e. converts all samples with a
 +  negative value into the similar magnitude positive value
 +  Use as
 +    [dat] = ft_preproc_rectify(dat)
 +  where
 +    dat        data matrix (Nchans X Ntime)
 +  See also PREPROC