[FieldTrip] time frequency analysis - basic question

[Belluscio, Beth (NIH/NINDS) [E]]

Hi all-
  When calling ft_freqanalysis you specify the foi limits and intervals - eg 5:5:30.  The resulting data set appears to generate the power at discreet frequencies (5, 10, 15, 20, 25, 30).  Does this actually reflect an estimate of the power over a range of frequencies (2.5-7.5, 7.5-12.5, 12.5-17.5,....) or the power at discreet frequencies with those in between not evaluated?
  Thanks for your help,
Beth.

Beth Belluscio MD-PhD
Clinical Fellow
Human Motor Control Section
NINDS, NIH
301-402-3495

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