analysing an Eye Diagram

[fran1942]

Hello, I need to draw an eye diagram that suggests the transmission line is "filtering all frequencies above the sixth harmonic".
I have done a lot of searching but cannot find anything about how I would draw this.
Can anyone please tell me how I would go about this ?

Thanks kindly.

 

[anishsingh]

U may look into simon hayking book on communication systems for an idea about eye diagrams .. MATLAB too has specific commands for computing these diagrams.. Look for sample codes in Lathi book ...

 

[:pH]

Eye diagram just defines the oscilloscope output when vertical plate is fed with the signal and horizontal plate with timing pattern extracted from signal