Home > WaveUtilities > WaveletTransform.m

WaveletTransform

PURPOSE

WAVELETTRANSFORM 1D wavelet transform

SYNOPSIS

function [W,resolution,qmf] = WaveletTransform(X,scale,wbase,mom)

DESCRIPTION

 WAVELETTRANSFORM 1D wavelet transform
 [W,resolution,qmf] = WaveletTransform(X,scale,wbase,mom)
  returns in W[n,T] the wavelet transform of X[n,T]
  along the second dimension.

 Inputs
 ------
  wbase : wavelet basis
  scale : scale paramter
  mom   : number of moments

 defaults: wbase = 'Symmlet', mom = 4, scale = 0.

 Outputs
 -------
  resolution : resolution level,
  qmf        : quadratic mirror filters.

 See also: IWaveletTransform, MakeONFilter, FWT_PO

CROSS-REFERENCE INFORMATION

This function calls:

FWT_PO FWT_PO -- Forward Wavelet Transform (periodized, orthogonal)
MakeONFilter MakeONFilter -- Generate Orthonormal QMF Filter for Wavelet Transform

This function is called by: