rfftwt: Weight a Fourier series sequence by a set of weights

rfftwtR 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

rfft


wavethresh documentation built on Sept. 11, 2024, 9:33 p.m.