mprefilter

The univariate sequence that you wish to turn into a multivariate one

data

Controls the type of prefilter (see Tim Downie's 
	PhD thesis, or references therein. Types include <code>Minimal</code>,
	<code>Identity</code>, <code>Repeat</code>, <code>Interp</code>, <code>default</code>,
	<code>Xia</code>, <code>Roach1</code>, 

prefilter.type

The type of multiwavelet: can be <code>Geronimo</code>
	or <code>Donovan3</code>

filter.type

The number of levels in the multiwavelet transform

nlevels

Parameter obtained from the mfirst.last function
	related to the particular filters

nvecs.c

The number of father wavelets in the system

nphi

The number of mother wavelets in the system

npsi

The ndecim parameter (not apparently used here)

ndecim

If TRUE then informative messages are printed as the
	function progresses

verbose

A multiwavelet prefilter turns a univariate sequence into a bivariate
(in this case) sequence suitable for processing by a multiwavelet
transform, such as <code><a href="/link/mwd?package=wavethresh&version=4.6.1" rd-options="" data-mini-rdoc="wavethresh::mwd">mwd</a></code>. As such, the prefilter is used
on the forward transform.<p></p><p>Not intended for direct user use.</p>

math

Performs 1, 2 and 3D real and complex-valued wavelet
        transforms, nondecimated transforms, wavelet packet transforms,
        nondecimated wavelet packet transforms, multiple wavelet
        transforms, complex-valued wavelet transforms, wavelet
        shrinkage for various kinds of data, locally stationary wavelet
        time series, nonstationary multiscale transfer function
        modeling, density estimation.

mprefilter: Multiwavelet prefilter

Description

Usage

Arguments

Value

Details

See Also