BUILT-IN MATHEMATICA SYMBOL
PoleZeroMarkers
PoleZeroMarkers
is an option for RootLocusPlot that specifies the markers to be drawn on the complex plane at the open-loop poles, closed-loop poles, and open-loop zeros.
- PoleZeroMarkers->{gop, gcp, gz} specifies that
, 
, and 
must be the markers for the open-loop poles, closed-loop poles, and open-loop zeros.
- PoleZeroMarkers has the same settings as PlotMarkers.
- PoleZeroMarkers->{..., "ParameterValues"->{k1, k2, ..., kn}} shows the closed-loop values at the parameter values
.
- With "ParameterValues"->n, the poles at n equally spaced parameter values are shown.
By default the open-loop poles, closed-loop poles, and open-loop zeros are marked using "
", "×", and "
", respectively:
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Specify the markers:
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By default the closed-loop poles at the midpoint of the parameter range are shown:
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Specify parameter values at which to show the closed-loop poles:
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Show closed-loop poles at equally spaced parameter values:
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New in 8
