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

rm.det {wavethresh} | R Documentation

## 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`

[Package wavethresh version 4.6.8 Index]