# Stationary Wavelet Transform

Stationary Wavelet Transform (SWT), also known as Undecimated wavelet transform or Algorithme à trous is a translation-invariance modification of the Discrete Wavelet Transform that does not decimate coefficients at every transformation level.

## Multilevel 1D `swt`

## Multilevel 2D `swt2`

## Multilevel n-dimensional `swtn`

## Maximum decomposition level - `swt_max_level`