repa-algorithms-3.4.1.4: Algorithms using the Repa array library.
Safe HaskellNone
LanguageHaskell2010

Data.Array.Repa.Algorithms.DFT.Center

Description

Applying these transforms to the input of a DFT causes the output to be centered so that the zero frequency is in the middle.

Synopsis

Documentation

center1d :: Source r Complex => Array r DIM1 Complex -> Array D DIM1 Complex Source #

Apply the centering transform to a vector.

center2d :: Source r Complex => Array r DIM2 Complex -> Array D DIM2 Complex Source #

Apply the centering transform to a matrix.

center3d :: Source r Complex => Array r DIM3 Complex -> Array D DIM3 Complex Source #

Apply the centering transform to a 3d array.