rm.det: Set coarse levels of a wavelets on the interval transform...

In wavethresh: Wavelets Statistics and Transforms

Set coarse levels of a wavelets on the interval transform object to zero

Description

Set the wavelet coefficients of certain coarse levels for a "wavelets on the interval" object equal to zero. The operation of this function is somewhat similar to the nullevels function, but for objects associated with the "wavelets on the interval code".

Usage

rm.det(wd.int.obj)

Arguments

wd.int.obj

the object whose coarse levels you wish to set to zero

Details

The "wavelets on the interval" code is contained within the wd function. All levels coarser than (but not including) the wd.int.obj$current.scale are set to zero.

Value

A wd.object of type="interval" containing the modified input object with certain coarse levels set to zero.

Author(s)

Piotr Fryzlewicz

See Also

nullevels, wd

wavethresh documentation built on Sept. 11, 2024, 9:33 p.m.