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how to calculate time period a continuous time signal in real time (eg: signal coming from the ADC port of dSPACE controller

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Gauri A 2022-5-13

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回答： Seng 2023-9-27

采纳的回答： hogehoge

how to calculate time period a continuous time signal in real time (eg: signal coming from the ADC port of dSPACE controller).

I have a real time periodic signal (trapezoidal / triangular depending on the operating conditions). I want to measure the frequency of the signal in real time. I am using a hardware in loop setup and a simulink model.I want to measure the frequency or time period of the signal coming from the ADC block in the simulink model in real time.

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hogehoge 2022-5-13

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I haven't tried it, but would the following URL's model be helpful?

https://www.mathworks.com/matlabcentral/fileexchange/55456-measure-the-frequency-of-given-input-square-wave

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Seng 2023-9-27

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x1(t)=x(2t)

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