ft_preproc_dftfilter: updated reference for spectrum interpolation to

newly published Leske & Dalal, NeuroImage, 2019
fieldtrip · Mar 21, 2019 · 8bd4052 · 8bd4052
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commit 8bd4052
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/preproc/ft_preproc_dftfilter.m b/preproc/ft_preproc_dftfilter.m
@@ -16,9 +16,9 @@
 % used to estimate the line noise. The estimate is subtracted from the
 % complete data.
 %
-% B) Alternatively line noise is reduced via spectrum interpolation 
-% (introduced by Mewett et al., 2004, Med. Biol. Eng. Comput. 42, 
-% doi:10.1007/BF02350994). 
+% B) Alternatively line noise is reduced via spectrum interpolation
+% (Leske & Dalal, 2019, NeuroImage 189,
+%  doi: 10.1016/j.neuroimage.2019.01.026)
 % The signal is:
 % I)   transformed into the frequency domain via a discrete Fourier 
 %       transform (DFT),