Dermination of the period of a signal

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Franck Joel Simo
Franck Joel Simo 2019 年 5 月 9 日
コメント済み: Jan 2019 年 5 月 10 日
Hallo everyone, i would like to find the period of a signal whose the frequency changes over the time. I have an idea how to do it. By measuring the time corresponding to two consecutives peaks values of the signal. the difference of the both times correspond to the period. I want to implement it in Simulink, not in Matlab. i dont know which block i should use. any idea?? it is very urgent!!
Thanks in Advance
  3 件のコメント
Franck Joel Simo
Franck Joel Simo 2019 年 5 月 9 日
i have attached above one example of a signal whose the frequency changes over time.
Jan
Jan 2019 年 5 月 10 日
Then what is the wanted output for this input? Can you mark the zones manually, because it is 1 data set only, or do you need an automatic separation, because you have to process thousands of signals?
Do you see it? There is a high correlation between questions containing the term "urgent" and the demand for questions for clarifications, which take at least several days.

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