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How to count number of pulses in a signal in Simulink

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aakash dewangan 2021-9-14

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https://ww2.mathworks.cn/matlabcentral/answers/1452854-how-to-count-number-of-pulses-in-a-signal-in-simulink

评论： aakash dewangan 2024-3-31

采纳的回答： aakash dewangan

I have a signal (containing pulses) comming out of an encoder of a motor. I want to count the number of pulses present in the signal. The objective is to read the speed of the motor using encoder data. So, i am counting pulses, which i will be using to calculate the speed of motor. Please let me know How can I do this is simulink?

I used "Detect Increase" block, but it does't give me count for number of pulses. Since pulses are in large number so I can not count it manualy.

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aakash dewangan 2023-10-25

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编辑：aakash dewangan 2024-3-31

Hi,

I used 'encoder' block from 'simulink support packege for arduino'. The block is available in the versions 2021b and above.

Thanks

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Jobin Geevarghese Thampi 2024-3-12

But does that count the number of pulses?.

aakash dewangan 2024-3-31

Yes, It does, You need to judiciously choose the sampling time in that block.

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Paul 2021-9-14

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Similar problem addressed in this link.

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