eyediagram(x,n) generates an eye diagram for signal x, plotting n samples in each trace. The labels on the horizontal axis of the diagram range between –1/2 and 1/2. The function assumes that the first value of the signal and every nth value thereafter, occur at integer times.

This example shows how to visualize signal behavior through the use of eye diagrams and scatter plots. The example uses a QPSK signal which is passed through a square-root raised cosine (RRC) filter.

Eye Diagram Analysis. In digital communications, an eye diagram provides a visual indication of how noise might impact system performance. Use the Eye Diagram block to examine the eye diagram of signals.

May 26, 2022 · You can try using the modulation and transition functions in the “Communications Toolbox” in MATLAB for better results and then try using the “ eyediagram ” function. Here is an example code using the Communications Toolbox:

The Eye Diagram block displays multiple traces of a modulated signal to produce an eye diagram. You can use the block to reveal the modulation characteristics of the signal, such as the effects of pulse shaping or channel distortions.

This MATLAB function plots the eye diagram, eye contour, or eye mask object obj.

Mar 1, 2019 · Demonstrating how to plot an eye diagram on GUI. MATLAB 2018b Notes: - This is possible using commscope.Eye - But commscope.Eye will be removed in subsequent releases. Mathworks recommend using comm.EyeDiagram instead. - However, the recommended function lacks features for plotting on a GUI - I added my own code for plotting on a GUI

The Eye Diagram block displays multiple traces of a modulated signal to produce an eye diagram. You can use the block to reveal the modulation characteristics of the signal, such as the effects of pulse shaping or channel distortions.

This example shows how to visualize signal behavior through the use of eye diagrams and scatter plots. The example uses a QPSK signal which is passed through a square-root raised cosine (RRC) filter.

The eyeDiagramSI System object™ creates an eye diagram object by accumulating a 2-D histogram from time-domain eye diagram data. The object makes it easier to create large data sets and perform metric calculations.