Eliminate the noise in real time motor response graph

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Shawn Chang 2012-11-19

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https://ww2.mathworks.cn/matlabcentral/answers/54104-eliminate-the-noise-in-real-time-motor-response-graph

Hi all, Currently I am working on a Robocar modeling project. I will obtain a motor response as a result from the real-time simulation. There are noise generated by the Robocar itself during the simulation, which it directly affect the performance of the systems.

My question is how to implement a 1st or 2nd filter to eliminate the noise in the motor response graph? Thanks you.

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Walter Roberson 2012-11-19

Is the filtering to be done at the MATLAB level or at the Simulink level?

Shawn Chang 2012-11-19

编辑：Shawn Chang 2012-11-19

if possible, it need to be done in MATLAB level. this motor response graph is show at the link below and the noise indicated are the one need to be filter out.

https://www.dropbox.com/s/e614o5edodauumr/example.png

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