Wavelets Statistics and Transforms
Get packet of coefficients from a non-decimated wavelet packet object ...
Get packet of coefficients from a packet ordered non-decimated wavelet...
Get packet of coefficients from a two-dimensional non-decimated wavele...
Computes estimate of error for function estimate.
Two-dimensional wavelet transform (decomposition).
Two-dimensional compressed wavelet decomposition objects.
Get smoothed data from packet ordered non-decimated wavelet object (ws...
Get Smoothed Data from Wavelet Structure
Get variance information from irregularly spaced wavelet decomposition...
Get smoothed data from wavelet object (wd)
Warning function when trying to access smooths from wavelet packet obj...
Perform basis averaging for (packet-ordered) non-decimated wavelet tra...
Get "detail" (mother wavelet) coefficients data from wavelet object
Get wavelet coefficients from multiple wavelet structure (mwd).
Get "detail" (mother wavelet) coefficients data from wavelet object
Get detail (mother wavelet) coefficients from wavelet object (wd).
Get wavelet coefficients from 3D wavelet object
Obtain whole resolution level of wavelet packet coefficients from a wa...
Function to detect whether a wd object is from WaveThresh2 or not
Get coefficients from a non-decimated wavelet packet object (wpst) in ...
Get mother wavelet coefficients from a packet ordered non-decimated wa...
Add a wavelet packet box to an already set up time-frequency plot
Run Coifman-Wickerhauser best basis algorithm on wavelet packet object
Perform basis averaging for wst class object
Basis averaging ("inversion")
Perform basis averaging for (packet-ordered) 2D non-decimated wavelet ...
Physiological data time series.
Physiological data time series.
Plot time-frequency plane and basis slots associated with basis object
Generic basis plot function
Function to graphically select a wavelet packet basis
Bayesian wavelet thresholding.
Claw distribution
Extract the best (one-dimensional) nondecimated WP packets
Function called by makewpstRO to identify which packets are individual...
Subsidiary routine for makewpstDO function
Take integer, represent in binary, then think of and return that repre...
Deprecated function
Check a LSW spectrum through repeated simulation and empirical average...
Subsid routine for denproj (calcs scaling function coefs without cov)
Subsid routine for denproj (calcs scaling function coefs with cov)
Create new zeroed spectrum.
Compares two filters.
Compute empirical shift for time ordered non-decimated transforms.
Do "zero" run-length encoding compression of a vector of numbers.
Compress a (thresholded) imwd class object by removing zeroes.
Compress objects
Performs inverse DWT reconstruction step
Convert one type of wavelet object into another.
Convert a non-decimated wd object into a wst object.
Convert a non-decimated wst object into a wd object.
Print out a text message about an object which is from old version of ...
Wrapper to C code version of rsswav
Estimate real signal using complex-valued wavelets
Calls C code to threshold wd class object.
Simple wavelet density estimator with hard thresholding
C Wavelet Cross-validation
Calculate variances of wavlet coefficients of a p.d.f.
Calculate plotting information for a density estimate.
Calculate empirical scaling function coefficients of a p.d.f.
Wavelet decomposition of empirical scaling function coefficients of a ...
Draw mother wavelet associated with an imwdc object.
Wavelet reconstruction for density estimation.
Produce Donoho and Johnstone test functions
Compute number of non-zero coefficients in wd object
Evaluate the Donoho and Johnstone Doppler signal.
Draw picture of a wavelet or scaling function.
Draw mother wavelet associated with an imwd object.
Draws a wavelet or scaling function used to compute an `mwd' object
Draw wavelets or scaling functions.
Draw mother wavelet or scaling function associated with wd object.
Draw wavelet packet associated with a wp object.
Produce image representation of a wst class object
Draw mother wavelet or scaling function associated with wst object.
Draw a shaded coloured box
Subsidiary routine that actually computes wavelet packet values
Compute evolutionary wavelet spectrum estimate.
Compute and return piecewise polynomial coordinates.
Provide wavelet filter coefficients.
Get a packet of coefficients from a wavelet object
Get packet of coefficients from a wavelet packet object (wp).
Find estimates of prior parameters
Build special first/last database for some wavelet density functions
Build a first/last database for wavelet transforms.
Return the location of the first period character within a character s...
Perform whole wavelet cross-validation in C code
Generate (inverse) discrete wavelet transform matrix.
Compute and return weaving permutation for conversion from wst objects...
Data interpolated to a grid objects.
Cyclically rotate elements of a vector
Generate a concatenated Haar MA process
Generate Haar MA processes.
Produce image representation of nondecimated wavelet transform
Two-dimensional wavelet decomposition objects.
Inverse two-dimensional discrete wavelet transform.
Inverse two-dimensional discrete wavelet transform.
Inverse two-dimensional wavelet transform.
Generic basis inversion for libraries
Invert a wp library representation with a particular basis spec
Decides whether vector elements are integral powers of two (returns NA...
Invert a wst library representation with a basis specification
Inductance plethysmography data.
Compute inner product matrix of discrete non-decimated autocorrelation...
Irregular wavelet decomposition objects.
Irregular wavelet transform (decomposition).
Detects whether object is from an earlier version of WaveThresh
Generic function to detect whether object is from an early version
Compute L2 distance between two vectors of numbers.
John Lennon image.
Subsidiary routine that generates a particular permutation
Compute L infinity distance between two vectors of numbers.
Compute Nason and Silverman smoothed wavelet periodogram.
Compute Nason and Silverman raw or smoothed wavelet periodogram.
Obsolete function (use ewspec)
Take the logarithm of the squares of the argument
Simulate arbitrary locally stationary wavelet process.
Convert desired level and orientation into code used by imwd
Compute square of median absolute deviation (mad) function.
Compute diagonal of the matrix WWT
Interpolate data to a grid.
Help page for a function
Make a wavelet packet regression object from a dependent and independe...
Make Node Vector (using Coifman-Wickerhauser best-basis type algorithm...
Make Node Vector (using Coifman-Wickerhauser best-basis type algorithm...
Make Node Vector (using Coifman-Wickerhauser best-basis type algorithm...
Provide filter coefficients for multiple wavelets.
Build a first/last database for multiple wavelet transforms.
Generic function to upgrade a V2 WaveThresh object to V4
Modernise a wd class object
Multiwavelet postfilter
Depict wavelet packet basis specfication
Multiwavelet prefilter
Multiple wavelet decomposition object (1D)
Discrete multiple wavelet transform (decomposition).
Multiple discrete wavelet transform (reconstruction).
Version of sure that acts as subsidiary for threshold.irregwd
Plot wavelet transform coefficients.
Plot wavelet packet transform coefficients
Plot packet-ordered non-decimated wavelet transform coefficients.
Returns number of levels associated with an object
Returns number of scale (resolution) levels.
Sets whole resolution levels of coefficients equal to zero in a imwd o...
Set whole resolution levels of coefficients equal to zero.
Sets whole resolution levels of coefficients equal to zero in a wd obj...
Undo zero run-length encoding for a vector.
Sets whole resolution levels of coefficients equal to zero in a wst ob...
Convert an index number into a node vector object.
Node vector objects.
Draw a picture of the 2D wavelet coefficients using image
Plot variance factors of wavelet transform coefficients for irregularl...
Use plot on an mwd object.
Plot packet-ordered 2D non-decimated wavelet coefficients.
Plot the wavelet coefficients of a p.d.f.
Sets up a high level plot ready to show the time-frequency plane and w...
Print top best basis information for BP class object
Print out information about an imwd object in readable form.
Wavelet transform (decomposition).
Print out information about an imwdc object in readable form.
Use print() on a mwd object.
Print a node vector object, also used by several other functions to ob...
Print a wavelet packet node vector object, also used by several other ...
Print method for printing w2d class objects
Print a w2m class object
Print out information about an wd object in readable form.
Print out information about an wd3D object in a readable form.
Print out information about an wd object in readable form.
Prints out basic information about a wpst class object
Set coarse levels of a wavelets on the interval transform object to ze...
Prints some information about a wpstCL object
Print information about a wpstDO class object
Print a wpstRO class object
Print out information about an wst object in readable form.
Print out information about an wst2d object in a readable form.
Compute discrete autocorrelation wavelets.
Compute discrete autocorrelation wavelets but return result in matrix ...
Threshold (DWT) wavelet decomposition object
Threshold 3D DWT object
Threshold wavelet packet decomposition object
Return a PsiJ list object style name.
Put smoothed data into wavelet structure
Put smoothed data (father wavelet) coefficients into wavelet structure
Puts a whole resolution level of father wavelet coeffients into wd wav...
Warning function when trying to insert father wavelet coefficients int...
Puts a whole resolution level of father wavelet coeffients into wst wa...
Put wavelet coefficients into multiple wavelet structure
Threshold (NDWT) packet-ordered non-decimated wavelet decomposition ob...
Put mother wavelet coefficients into wavelet structure
Puts a whole resolution level of mother wavelet coeffients into wd wav...
Put wavelet coefficient array into a 3D wavelet object
Puts a whole resolution level of wavelet packet coeffients into wp wav...
Puts a whole resolution level of mother wavelet coeffients into wst wa...
Check argument list for putD.wd3D
Insert a packet of coefficients into a wavelet object.
Inserts a packet of coefficients into a wavelet packet object (wp).
Put a packet of coefficients into a packet ordered non-decimated wavel...
Replace packet of coefficients in a two-dimensional non-decimated wave...
Computes robust estimate of covariance matrix
Real Fast Fourier transform
Inverse real FFT, inverse of rfft
Weight a Fourier series sequence by a set of weights
Search for existing ipndacw matrices.
Return a ipndacw matrix style name.
Cyclically shift a vector one place to the right
Compute mean residual sum of squares for odd prediction of even ordina...
Compute scaling functions on internally predefined grid
Compute Shannon entropy
Compute and return simulated chirp function.
Compute sum of squares difference between two vectors
Print out some basic information associated with an imwd object
Print out some basic information associated with an imwdc object
Use summary() on a mwd object.
Print out some basic information associated with a wd object
Print out some basic information associated with a wd3D object
Print out some basic information associated with a wp object
Print out some basic information associated with a wpst object
Print out some basic information associated with a wst object
Print out some basic information associated with a wst2D object
Returns support of compactly supported wavelets.
Computes the minimum of the SURE thresholding function
Picture of a teddy bear's picnic.
Test functions for wavelet regression and thresholding
Threshold two-dimensional wavelet decomposition object
Threshold two-dimensional compressed wavelet decomposition object
hold irregularly spaced wavelet decomposition object
Use threshold on an mwd object.
Threshold coefficients
Subsidiary routines for Ogden and Parzen's wavelet shrinkage methods
Data analytic wavelet thresholding routine
Data analytic wavelet thresholding routine
Tensor product 2D wavelet transform
Inverse tensor product 2D wavelet transform.
Uncompress an imwdc class object
Uncompress objects
Interactive graphical tool to grow a wavelet synthesis
Wavelet cross-validation
tools:::Rd_package_title("wavethresh")
Compute specialized wavelet transform for density estimation
Computes "wavelets on the interval" transform
Wavelet decomposition objects
Three-dimensional wavelet object
Three-dimensional discrete wavelet transform
Obsolete function supposedly detailed history of object
Obsolete function: as Whistory, but for wst objects
Wavelet Packet decomposition objects.
Wavelet packet transform.
Non-decimated wavelet packet transform.
Reshape/reformat packet coefficients into a multivariate data set
Converts a nondecimated wavelet packet object to a (large) matrix with...
Predict values using new time series values via a non-decimated wavele...
Construct data frame using new time series using information from a pr...
Computes inverse "wavelets on the interval" transform.
Multiple wavelet reconstruction for mwd objects
Wavelet reconstruction (inverse DWT).
Wavelet reconstruction for wd class objects (inverse discrete wavelet ...
Inverse DWT for 3D DWT object.
(Packet ordered) Nondecimated wavelet transform decomposition objects.
Packet-ordered non-decimated wavelet transform.
(Packet ordered) Two-dimensional nondecimated wavelet transform decomp...
(Packet-ordered) 2D non-decimated wavelet transform.
Performs two-fold cross-validation estimation using packet-ordered non...
Performs two-fold cross-validation estimation using packet-ordered non...
Environment that exists to store intermediate calculations for re-use ...
Computes estimate of error for function estimate.
Compute moments of wavelets or scaling function
Prints out the release number of the WaveThresh package
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.