79089577

Date: 2024-10-15 10:53:12
Score: 7 🚩
Natty: 6.5
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I have some questions.

The frequency should be xf = np.fft.fftfreq(N,0.5/N)

However, it makes the frequency and the amplitude don't match each other.

Can anyone help me? thanks!

Also, what is the x limit range for nfft function? I haven't found any description about it.

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Posted by: evelyn