Polybench® for biosignals / reference 1.34.1
Implements a function operator that merges two signals into one complex signal.

Merge Re and Im


This operator can be used to create one complex valued signal from two real valued signals. The signal at the Im input will become the imaginary part of the output vector.

Use this in combination with the CFFT ("CFFT") and Untangle ("Untangle") operators to calculate convolutions or cross-correlations.

Operator ports

Input V Re: Specific sample type, see below.

Input V Im: Specific sample type, see below.

Output Re + i Im: Floating point value buffers


Find more information about changing properties here: "Properties Viewer"

type: Word or phrase
The name of the object in the project. This name must not contain '.', '$' nor '@' characters.

For more information about the rules and usage of the Caption property, please refer to "Caption property - background and usage".

type: See description
Optional documentation of this object. If this object is an operator, the Documentation text is displayed below the operator symbol.


The image below shows an example of use of this operator when calculating correlations: