cubelength: Find length and dyadic length of square array

View source: R/cubelength.R

cubelengthR Documentation

Find length and dyadic length of square array

Description

3d counterpart of Donoho's quadlength utilized by the 2d pair. Original matlab code Vicki Yang and Brani Vidakovic.

Usage

cubelength(x)

Arguments

x

3-d array; dim(n,n,n), n = 2^J (hopefully).

Value

n length(x).

J least power of two greater than n.

See Also

FWT3_PO, IWT3_PO.

Examples

cubelength(array(1:3, c(2,2,2)))

fabnavarro/rwavelet documentation built on Nov. 5, 2023, 1:01 p.m.