rfftwt {wavethresh} | R Documentation |
Weight a Fourier series sequence by a set of weights
Description
Weight the real Fourier series xrfft
of even length by a weight
sequence wt
. The first term of xrfft
is left alone, and the
weights are then applied to pairs of terms in xrfft
. Note:
wt
is half the length of xrfft
.
Usage
rfftwt(xrfft, wt)
Arguments
xrfft |
The Fourier series sequence to weight |
wt |
The weights |
Details
Description says all
Value
The weighted sequence
Author(s)
Bernard Silverman
See Also
[Package wavethresh version 4.7.2 Index]