DownDyadLo: Lo-Pass Downsampling operator (periodized)

View source: R/DownDyadLo.R

DownDyadLoR Documentation

Lo-Pass Downsampling operator (periodized)

Description

Lo-Pass Downsampling operator (periodized)

Usage

DownDyadLo(x, qmf)

Arguments

x

1-d signal at fine scale.

qmf

filter.

Value

d 1-d signal at coarse scale.

See Also

DownDyadHi, UpDyadHi, UpDyadLo, FWT_PO, aconv.

Examples

qmf <- MakeONFilter('Haar')
x <- MakeSignal('HeaviSine',2^3)
DownDyadLo(x,qmf)

fabnavarro/rwavelet documentation built on Nov. 5, 2023, 1:01 p.m.