Safe Haskell	None
Language	Haskell2010

Data.Array.Repa.Algorithms.DFT.Roots

Description

Calculation of roots of unity for the forward and inverse DFT/FFT.

Synopsis

Documentation

Arguments

:: (Shape sh, Monad m)
=> (sh :. Int)	Length of lowest dimension of result.
-> m (Array U (sh :. Int) Complex)

Calculate roots of unity for the forward transform.

Arguments

:: (Shape sh, Monad m)
=> (sh :. Int)	Length of lowest dimension of result.
-> m (Array U (sh :. Int) Complex)

Calculate roots of unity for the inverse transform.