[FieldTrip] Low-pass frequency when downsampling using ft_resampledata

[Nieuwenhuijzen, M.E. van de (Marieke)]

Hi Fieldtrippers,

I have a small question about ft_resampledata. I have ECoG data that was measured with a sampling frequency of 1000 Hz, which I downsample to 300 Hz. >From what I understand, to avoid aliasing, this function applies a low-pass filter to the data before downsampling. How can I determine what the low-pass frequency of that filter would be?

Best,
Marieke
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