- getting external signal
- calculating the peaks
- do you need to reject noise in finding the peaks?
- if you can identify peaks, can you calculate the frequency
how can i measure the frequency of a periodic signal in real time?
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Hi everyone, I have an external signal and i want to have a real time measurement of it's frequency in Simulink.The frequency of the signal is changing in an arbitrary way over time between 49 and 51 Hz.I am searching this for over a month and i have not found an acceptable solution. Anyone has any idea about this? Thank you in advance!
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Answers (2)
Doug Hull
on 6 May 2011
Alex,
There are many parts to this question.
What have you done for each of these steps? Please modify the question to reflect these answers.
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