dualtree

idualtree

dualtree2D

idualtree2D

$N$-point vector or $M{<times></times>N$ matrix.}
  <item>w</item>{DWT coefficients.}
  <item>J</item>{number of stages.}
  <item>Faf</item>{analysis filters for the first stage.}
  <item>af</item>{analysis filters for the remaining stages.}
  <item>Fsf</</item>

One- and two-dimensional dual-tree complex discrete wavelet transforms
  developed by Kingsbury and Selesnick <em>et al.</em>

Dualtree

Basic wavelet routines for time series (1D), image (2D) 
  and array (3D) analysis.  The code provided here is based on
  wavelet methodology developed in Percival and Walden (2000);
  Gencay, Selcuk and Whitcher (2001); the dual-tree complex wavelet
  transform (CWT) from Kingsbury (1999, 2001) as implemented by
  Selesnick; and Hilbert wavelet pairs (Selesnick 2001, 2002).  All
  figures in chapters 4-7 of GSW (2001) are reproducible using this 
  package and R code available at the book website(s) below.

Dualtree: Dual-tree Complex Discrete Wavelet Transform

Description

Usage

Arguments