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Convert real data to frequency domain

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Anthony Foti
Anthony Foti on 24 Jul 2019
Commented: Anthony Foti on 24 Jul 2019
Hello all,
I have depth data from a Kinect V2 (attached) and am trying to convert it to the frequency domain. The sampling rate of acquisition is 30 Hz.
Thank you in advance!

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Walter Roberson
Walter Roberson on 24 Jul 2019
fft(final_answer_ROI_1)
See the first example in the fft() documentation for information on how to construct the frequency vector.
Anthony Foti
Anthony Foti on 24 Jul 2019
Thank you Walter, I was missing the frequency vector which was making my frequency plot insignificant.

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