Auxilary function for the real Fourier transform.

Description

Auxilary function for the conversion between the complex FFT and the real Fourier transform.

Usage

1

Arguments

n

Number of points on each axis. n x n is the total number of spatial points.

Value

A a list of indices used for the conversion between the complex FFT and the real Fourier transform.

Author(s)

Fabio Sigrist

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