repa-algorithms-3.4.1.1: Algorithms using the Repa array library.

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

Apply the centering transform to a vector.

Apply the centering transform to a matrix.

Apply the centering transform to a 3d array.