Alias: null
Common Name: FFT
Class: org. imirsel. m2k. transforms. FFT

Overview: This computes an the DFT of an input array.

Detailed Description: This module uses a radix-2 Fast Fourier Transform to compue the Discrete Fourier Transform of a 1-dimensional input array. If the input is not a power-of-2 in length, the input will automatically be zeropadded to the next appropriate power of two length. The inverse flag sets whether to perform the inverse transform.

Data Handling: The input data is not modified

Inputs:
Real
[D
Real

Imaginary
[D
Imaginary

Outputs:
Real
[D
Real

Imaginary
[D
Imaginary

Properties:
inverse Transform
When false, the forward transform is carried out. When true the inversetransform is performed with scaling.