FFT Output - Teradata Vantage

Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
9.02
9.01
2.0
1.3
Published
February 2022
Language
English (United States)
Last Update
2022-02-10
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B700-4003
lifecycle
previous
Product Category
Teradata Vantageā„¢

Output Table Schema

Column Data Type Description
id_column Same as in InputTable Time series identifier.
timestep INTEGER Column for ordering data. Not necessarily the same as InputTable time_column.
col_real_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('false'), the default.] Real part of transformed data in column col.
col_imag_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('false'), the default.] Contains imaginary part of transformed data in column col.
col_mag_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('true').] Contains magnitude of transformed data in column col.
col_arg_value DOUBLE PRECISION [Column appears only with OutputPolarCoordinates ('true').] Contains syntax element of transformed data in column col.