Feature Extraction using MATLAB

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Ashwini Amin
Ashwini Amin on 23 Sep 2019
Commented: Kiran C on 20 Sep 2020
Hello Team,
Could you please let me know what features using matlab can i use to extract from the below 2 signals by which i can distinguish between both of them.
matlabsig.JPG

Accepted Answer

Jyotish Kumar
Jyotish Kumar on 1 Oct 2019
Hi,
You can calculate power, entropy, and energy as features for these signals. Other than that, you can aslo try calculating slope, standard deviation and negative slope.
  3 Comments
Kiran C
Kiran C on 20 Sep 2020
Hi sir, Could you please tell, how to perform feature extraction to extract various types of entropy using Empirical decomposition method. Thanks in advance.

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