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dualtrees

An R-package that calculates the 2D decimated and undecimated complex dual tree wavelet transfrom.

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Version

Install

install.packages('dualtrees')

Monthly Downloads

199

Version

0.1.5

License

MIT + file LICENSE

Maintainer

Sebastian Buschow

Last Published

October 4th, 2023

Functions in dualtrees (0.1.5)

smooth_borders

smoother borders
dualtree-transform

The 2D forward and inverse dualtree complex wavelet transform
dtmean

spatial mean spectrum
filterbanks

filterbanks for the dtcwt
boundaries

Various boundary conditions for the 2D wavelet transform.
cen_xy

xy <-> cen
fld2dt

transform a field into an array of spectral energies
get_en

get energy from the dualtree transform
cen2uv

centre to vector
uvplot

plot centre as vectors
dt2cen

centre of the DT-spectrum
blossom

Two meteorologists in front of cherry blossoms
A

Bias correction matrices