Communications Blockset Release Notes    

Eye Diagram, ScatterPlot, and Signal Trajectory Scopes

The Version 2.0.1 Discrete-Time Eye and Scatter Diagram block, in the Comm Sinks library, has been replaced by three new blocks for Version 2.5, as described in the following table.

Continuous-Time Eye and Scatter Diagrams
Produce eye diagram, scatter, or x-y plots, using trigger to set decision timing
Discrete-Time Eye Diagram Scope
Display multiple traces of a modulated signal
Discrete-Time Scatter Plot Scope
Display a modulated signal in its signal space by plotting its in-phase component against its quadrature component

These blocks greatly enhance the features of the Discrete-Time Eye and Scatter Diagram.


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