MT IQ to XY Graph
- Updated2023-02-17
- 3 minute(s) read
MT IQ to XY Graph
Formats I/Q data for plotting on an XY graph.
This node extracts the I and Q data into two arrays (X and Y, respectively), which are bundled into the I vs. Q graph cluster for display on a graph.
Inputs/Outputs
IQ data (complex) in
The baseband (downconverted) time-domain data for representation on the XY graph.
t0
The trigger (start) time of the acquired signal.
Default value: 0.0
dt
Time interval between data points in the signal data used to modulate the carrier wave.
Y
The complex-valued time-domain data array. The real and imaginary parts of this complex data array correspond to the in-phase (I) and quadrature-phase (Q) data, respectively.
error in
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Default value: No error
IQ data (complex) out
The baseband (downconverted) time-domain data. This node does not modify this data, so this parameter is identical to the IQ data (complex) in parameter.
t0
The trigger (start) time of the acquired signal.
dt
Time interval between data points in the acquired signal. The I/Q sampling rate is the reciprocal of this value.
Y
The complex-valued time-domain data array. The real and imaginary parts of this complex data array correspond to the in-phase (I) and quadrature-phase (Q) data, respectively.
I vs. Q graph
The XY graph indicator. The X axis contains I data and the Y axis contains Q data.
error out
Error information.
The node produces this output according to standard error behavior.