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FFT analysis of brainstem response

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Gowri R
Gowri R on 20 Dec 2022
Closed: John D'Errico on 20 Dec 2022
I have a .mat file which is brainstem response waveform to auditory stimulus "da".I wanted to know the spectral amplitudes of F0,H2,H3,.H4 from the response.The following are the details
Sampling frequency- 20,000Hz
Start time: - 10.05 milliseconds,End time: 194.70 milliseconds
F0:100Hz, F1: 563-692Hz, F2:1453-1281Hz, F3:2510-2475Hz, F4:3285-3287Hz.
In an article the author has done FFT and have described the procedure in which the code was made attaching the screenshot of that too.
I wanted to analyze the spectral amplitudes of F0,H2,H3,H4.
Iam very naive to matlab and iam stuck with analysis for my thesis. Please help
Thank you

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