1.1 - 8.10 - IFFT Input - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

InputTable Schema

Column Data Type Description
id_column Any Time series identifier.
time_column NUMERIC Time axis of data. Repeatable results are ensured only if the values in this column are unique within each partition.
real_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('false'), the default.] Real part of data on which to perform IFFT.
imag_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('false'), the default.] Imaginary part of data on which to perform IFFT.
mag_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('true').] Magnitude of data on which to perform IFFT.
arg_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('true').] Syntax element of data on which to perform IFFT.