View source: R/data_modifiers.R
eeg_downsample | R Documentation |
Performs low-pass anti-aliasing filtering and downsamples EEG data by a
specified factor. This is a wrapper for decimate
from the
signal
package. Note that this will also adjust the event table,
moving events to the nearest time remaining after downsampling
eeg_downsample(data, ...) ## S3 method for class 'eeg_data' eeg_downsample(data, q, ...) ## S3 method for class 'eeg_epochs' eeg_downsample(data, q, ...)
data |
An |
... |
Parameters passed to functions |
q |
Integer factor to downsample by |
eeg_data
: Downsample eeg_data objects
eeg_epochs
: Downsample eeg_epochs objects
Matt Craddock matt@mattcraddock.com
eeg_downsample(demo_epochs, 2)
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