eyeCenter

Measure eye center point

Since R2024a

Syntax

times = eyeCenter(obj)

times = eyeCenter(___,Name=Value)

[times,amplitudes] = eyeCenter(___)

Description

times = eyeCenter(obj) measures the eye center time of the eye diagram object obj.

times = eyeCenter(___,Name=Value) measures the eye center time of the eye diagram object obj using one or more name-value pair arguments in addition to the input argument in the previous syntax. Unspecified arguments take default values.

[times,amplitudes] = eyeCenter(___) measures the eye center time and amplitude from the eye diagram object obj.

Input Arguments

obj — Eye diagram object

eyeDiagramSI object

Eye diagram object, specified as an eyeDiagramSI System object™.

Name-Value Arguments

Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the corresponding value. Name-value arguments must appear after other arguments, but the order of the pairs does not matter.

Example: times = eyeCenter(obj,TimeUnit=Samples) measures the eye center point of the eye diagram from the obj eye pattern object where the center point time is specified as symbols.

TimeUnit — Unit for time coordinates

Seconds (default) | Samples | UI

Unit for the time coordinates for the eye center point.

Data Types: char

AmplitudeUnit — Unit for amplitude

Amplitude (default) | Index

Unit for amplitude at the location of the eye center.

Data Types: char

Output Arguments

times — Time coordinates of eye center

vector

Time coordinates of eye center of each eye opening, returned as a vector.

amplitudes — Amplitude coordinates of eye center

vector

Amplitude coordinates of eye center of each eye opening, returned as a vector.

Version History

Introduced in R2024a