theaterPlot

Plot objects, detections, and tracks in trackingScenario

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Description

The theaterPlot object is used to display a plot of a trackingScenario. This type of plot can be used with sensors capable of detecting objects.

To display aspects of a driving scenario on a bird’s-eye plot:

  1. Create a theaterPlot object.

  2. Create plotters for the aspects of the tracking scenario that you want to plot.

  3. Use the plotters with their corresponding plot functions to display those aspects on the theater plot.

This table shows the plotter functions to use based on the tracking scenario aspect that you want to plot.

Tracking Scenario Aspect to PlotPlotter Creation FunctionPlotter Display Function
Sensor coverage areascoveragePlotterplotCoverage
Sensor detectionsdetectionPlotterplotDetection
Object orientationorientationPlotterplotOrientation
PlatformplatformPlotterplotPlatform
TracktrackPlotterplotTrack
Object trajectorytrajectoryPlotterplotTrajectory

Creation

Syntax

tp = theaterPlot
tp = theaterPlot(Name,Value)

Description

tp = theaterPlot creates a theater plot in a new figure.

example

tp = theaterPlot(Name,Value) creates a theater plot in a new figure with optional input Properties specified by one or more Name,Value pair arguments. Properties can be specified in any order as Name1,Value1,...,NameN,ValueN. Enclose each property name in quotes.

Properties

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Parent axes, specified as a theaterPlot handle. If you do not specify Parent, then theaterPlot creates axes in a new figure.

Plotters created for the theater plot, specified as an array of plotter objects.

Limits of the x-axis, specified as a two-element row vector, [x1,x2]. The values x1 and x2 are the lower and upper limits, respectively, for the theater plot display. If you do not specify the limits, then the default values for the Parent property are used. See Orientation, Position, and Coordinate for coordinate system definitions.

Data Types: double

Limits of the y-axis, specified as a two-element row vector, [y1,y2]. The values y1 and y2 are the lower and upper limits, respectively, for the theater plot display. If you do not specify the limits, then the default values for the Parent property are used. See Orientation, Position, and Coordinate for coordinate system definitions.

Data Types: double

Limits of the z-axis, specified as a two-element row vector, [z1,z2]. The values z1 and z2 are the lower and upper limits, respectively, for the theater plot display. If you do not specify the limits, then the default values for the Parent property are used. See Orientation, Position, and Coordinate for coordinate system definitions.

Data Types: double

Object Functions

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coveragePlotterCreate coverage plotter
detectionPlotterCreate detection plotter
orientationPlotterCreate orientation plotter
platformPlotterCreate platform plotter
trackPlotterCreate track plotter
trajectoryPlotterCreate trajectory plotter
plotCoveragePlot set of coverages in theater coverage plotter
plotDetectionPlot set of detections in theater detection plotter
plotOrientationPlot set of orientations in orientation plotter
plotPlatformPlot set of platforms in platform plotter
plotTrackPlot set of tracks in theater track plotter
plotTrajectoryPlot set of trajectories in trajectory plotter
clearDataClear data from specific plotter of theater plot
clearPlotterDataClear plotter data from theater plot
findPlotterReturn array of plotters associated with theater plot

Examples

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Open Live Script

Create a theater plot.

tp = theaterPlot('XLim',[0 90],'YLim',[-35 35],'ZLim',[0 50]);

Display radar detections with coordinates at (30, -5, 5), (50, -10, 10), and (40, 7, 40). Set the view so that you are looking on the yz-plane. Confirm the y- and z-coordinates of the radar detections are correct.

radarPlotter = detectionPlotter(tp,'DisplayName','Radar Detections');
plotDetection(radarPlotter, [30 -5 5; 50 -10 10; 40 7 40])
grid on
view(90,0)

The view can be changed by opening the plot in a figure window and selecting Tools > Rotate 3D in the figure menu.

Limitations

You cannot use the rectangle-zoom feature in the theaterPlot figure.

See Also

Introduced in R2018b

Sensor Fusion and Tracking Toolbox Documentation

Support