rcpp_wt_bases_dog {biwavelet}

Optimized "wt.bases.dog" function.

Description

This is a C++ version optimized for speed. Computes the wavelet as a function of Fourier frequency for "dog" mother wavelet.

Usage

rcpp_wt_bases_dog(k, scale, param = -1L)

Arguments

k

vector of frequencies at which to calculate the wavelet.

scale

the wavelet scale.

param

nondimensional parameter specific to the wavelet function.

Value

Returns a list containing:

daughter

wavelet function

fourier.factor

ratio of fourier period to scale

coi

cone of influence

dof

degrees of freedom for each point in wavelet power

Note

This c++ implementation is approx. 50

Author(s)

Viliam Simko