restart(scenario) restarts the simulation of the
driving scenario, scenario, from the beginning. The function sets the
SimulationTime property of the driving scenario to
0.
ans =
Road with properties:
Name: ""
RoadID: 1
RoadCenters: [2x3 double]
RoadWidth: 6
BankAngle: [2x1 double]
Heading: [2x1 double]
v = vehicle(scenario,'ClassID',1);
waypoints = [5 0 0; 20 0 0];
speed = 20; % m/s
smoothTrajectory(v,waypoints,speed)
plot(scenario)
Run the simulation and display the location of the vehicle at each time step.
while advance(scenario)
fprintf('Vehicle location: %0.2f meters at t = %0.0f ms\n', ...
v.Position(1), ...
scenario.SimulationTime * 1000)
end
Vehicle location: 7.00 meters at t = 100 ms
Vehicle location: 9.00 meters at t = 200 ms
Vehicle location: 11.00 meters at t = 300 ms
Vehicle location: 13.00 meters at t = 400 ms
Vehicle location: 15.00 meters at t = 500 ms
Vehicle location: 17.00 meters at t = 600 ms
Vehicle location: 19.00 meters at t = 700 ms
Restart the simulation. Increase the sample time and rerun the simulation.
restart(scenario);
scenario.SampleTime = 0.2;
while advance(scenario)
fprintf('Vehicle location: %0.2f meters at t = %0.0f ms\n', ...
v.Position(1), ...
scenario.SimulationTime * 1000)
end
Vehicle location: 9.00 meters at t = 200 ms
Vehicle location: 13.00 meters at t = 400 ms
Vehicle location: 17.00 meters at t = 600 ms
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