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How can I calculate Kurtosis of Sound data?

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Serhat Sayim
Serhat Sayim le 3 Jan 2021
Clôturé : Cris LaPierre le 3 Jan 2021
I have sound data of people who have asthma.I made separate plots windows thanks to the start and end indexes of wheezing and non-wheezing sounds. How can I calculate the kurtosis value of each wheeze or nonwheeze windows.
wheezing starting indexes
2239
19576
30338
46537
56438
69869
97067
107264
123725
134174
wheezing ending indexes
3239
24791
31829
49212
57662
72755
99823
108708
126971
136379
For example I have a wheeze plot window between 2239 and 3239. How can I calculate the kurtosis value between these values and for this window?
  2 commentaires
Adam Danz
Adam Danz le 3 Jan 2021
Modifié(e) : Adam Danz le 3 Jan 2021
If you have the Statistics and Machine Learning Toolbox,
https://www.mathworks.com/help/stats/kurtosis.html
You can also check for skew
https://www.mathworks.com/help/stats/skewness.html
Star Strider
Star Strider le 3 Jan 2021

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