Apply an Inverse Fourier Transform on a magnitude/phase pair of cubes

Overview

Parameters

Example 1

Description

This program accepts two cubes, most likely acquired from the fft program,
containing the magnitude and phase angle data of a Fourier transformed
image and returns the inverse.

The output cube will contain an AlphaCube group if the input cube to the fft program
contained one. For exmaple, if a cube was cropped and then run through the fft program,
the output cube from this program will contain the original AlphaCube group.

Fixed documentation: example GUI screenshots were missing,
they should now exist. The name of the GUI screenshot was incorrect,
"fft" was changed to "ifft."

Steven Lambright

2012-02-24

This program now takes advantage of multiple global
processing threads.

Ian Humphrey

2017-08-19

Now removes the AlphaCube group from the output cube if the fft input cube did not have
an AlphaCube group. Fixes #4907.