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MT IQ to XY Graph (G Dataflow)

Last Modified: January 9, 2017

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.

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IQ data (complex) in

The baseband (downconverted) time-domain data for representation on the XY graph.

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t0

The trigger (start) time of the acquired signal.

Default: 0.0

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dt

Time interval between data points in the signal data used to modulate the carrier wave.

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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.

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error in

Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.

Default: no error

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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.

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t0

The trigger (start) time of the acquired signal.

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dt

Time interval between data points in the acquired signal. The I/Q sampling rate is the reciprocal of this value.

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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.

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I vs. Q graph

The XY graph indicator. The X axis contains I data and the Y axis contains Q data.

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error out

Error information. The node produces this output according to standard error behavior.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported


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