Lowpass | R Documentation |
Derive the (smoothed) least square lowpass, given the cutoff frequency omega.c and the length of the filter n
based on Bloomfield 1976
Lowpass(omega.c, n = 9, sample = 1, convergence = TRUE)
omega.c |
cutoff frequency |
n |
length of the filter, has to be odd |
sample |
sampling rate of the timeseries on which the filter will be applied (1/deltat) |
convergence |
TRUE: smoothed least square lowpass; FALSE = unsmoothed |
vector of filter weights
Thomas Laepple
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