Oscillation about one point
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I have an array of values I get from a sensor and the values undergo damped oscillated after the first few seconds. I want to find the point across which it oscillates. Can someone help me out?
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Rik
2021 年 6 月 5 日
It might be enough to use mean on the second half of your vector. Sometimes a simple solution will already do the trick.
The alternative would be to fit a function to your data, or to do a Fourier transform and keep only the low frequencies.
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Walter Roberson
2021 年 6 月 5 日
A sample plot would help, especially with a note about significant differences that might be detected before the damped oscillations.
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