Ray Huang

Actif depuis 2018

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Could you please let me know how to write code to draw the power spectral density (PSD) vs frequency for my data? Thanks.
Time(s) Amplitude 0.707 0.707 1.401 0.694 2.104 0.703 2.803 0.699 3.497 0.694 4.183 0.686 4.869 0.686 5.575 0.706 6.288 0.713 7....

environ 6 ans il y a | 1 réponse | 0

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Question

I'm a newbie. I have a data as shown below. How to do write MATLAB code for FFT of this kind of an arbitrary signal? Thanks.
Time(s) Amplitude 0.707 0.707 1.401 0.694 2.104 0.703 2.803 0.699 3.497 0.694 4.183 0.686 4.869 0.686 5.575 0.706 6.288...

environ 6 ans il y a | 1 réponse | 0

1

réponse