7.00.02.01 - aa.fft() - Aster R

Teradata Aster® R User GuideUpdate 3

prodname
Aster R
vrm_release
7.00.02.01
created_date
December 2017
category
Programming Reference
User Guide
featnum
B700-1033-700K

Use the aa.fft() function to compute the discrete Fourier Transform (DFT) of each signal in one or more input table columns, using a Fast Fourier Transform (FFT) algorithm.