How can I simulate the movement of a node?

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Li Qing 2021-5-28

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https://ww2.mathworks.cn/matlabcentral/answers/841880-how-can-i-simulate-the-movement-of-a-node

编辑： Li Qing 2021-5-28

The mobile sensor node sends a message every 10m. How can I use MATLAB to simulate the mobility of the node?

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Sulaymon Eshkabilov 2021-5-28

Miriad of simulations can be done in MATLAB and Simulink. But how to start this issue depends on the mathematical formulation or numeircal set up principles of your sensor data. If you can post some data or formulation, then some specific advice can be provided.

Li Qing 2021-5-28

编辑：Li Qing 2021-5-28

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Hi,the network scenario is shown in the figure below:

The blue mobile beacon moves in the vertical direction.In general, if the node is stationary, its position can be represented by (x, y, z).But the mobile beacon is not stationary, so its coordinates (x, y, z) are constantly changing.My current solution is to store all possible positions of the mobile beacon in the matrix before doing other simulations.Then determine which coordinates need to be used.

%store coordinates every 10m
%Water depth 3000m
depth_interval = -transpose(10:10:3000);
%(x1,y1) = (0,355)
%(x2,y2) = (2500,335)
%...
anchor1 = [repmat([0,355],300,1),depth_interval];
anchor2 = [repmat([2500,335],300,1),depth_interval];
...