Feature Extraction using MATLAB

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Ashwini Amin 2019-9-23

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评论： Kiran C 2020-9-20

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.

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Jyotish Kumar 2019-10-1

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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.

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Jyotish Kumar 2019-10-4

Hi,

go through this link to find slope. You can also calculate phase in order to distinguish these two signals.

Kiran C 2020-9-20

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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