Question
Hi to everybody! I have a big problem with my gpsSensor. In my model I need to use 2 gps: one for my boat and one for my buoy (target). The two GPS shares the same characteristics but I expected to have two different random stream. I saw on the decumentation that the deafult RandomStream is Global Stream and it's ok for my sensors, but i would like to have two different random stream for my GPS. Hope that I weel explained my problem.
Expert Answer
John Michell
PhD Expert
Answered Nov 20, 2025
To set two gpsSensor objects to two independent random streams, you can set the RandomStream and Seed properties on the gpsSensor.
% Set each of the seeds to different values.
seed1 = 20;
seed2 = 40;
gps1 = gpsSensor("RandomStream", "mt19937ar with seed", "Seed", seed1);
gps2 = gpsSensor("RandomStream", "mt19937ar with seed", "Seed", seed2);
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