RETURNS TABLE Schema
This function returns a primary result set. No other auxiliary layer is returned by this function. This function returns a complex number. If the input was a univariate series, then COMPLEX is returned. If the input was multivariate, then MULTIVAR_COMPLEX is returned.
In the following table, dominant_payload_name depends on its input source payload content type. If the input source payload content is COMPLEX or MULTIVAR_COMPLEX then this is the payload name associated the complex components in rectangular form. If input source payload content is AMPL_PHASE or MULTIVAR_AMPL_PHASE then this is the payload name associated with the complex component in polar form.
| Name | Data Type | Description |
|---|---|---|
| derived-series-identifier | Varies | The resultant series identifier inherited from the SERIES_ID. |
| ROW_I | INTEGER | The index associated with the result series. Always an INTEGER numerical sequence. |
| REAL_dominant-payload-name | FLOAT | Fourier real coefficient corresponding to ROW_I index. |
| IMAGINARY_dominant-payload-name | FLOAT | Fourier imaginary coefficient corresponding to ROW_I index. |