How to find the Frequency domain features of a Signal using MATLAB

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C PRASAD le 17 Mar 2022

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https://fr.mathworks.com/matlabcentral/answers/1673619-how-to-find-the-frequency-domain-features-of-a-signal-using-matlab

emg_healthym.mat

clc

clear all

close all

[tm,signal,Fs,labels]=rdmat('emg_helathy');

figure,plot(signal)

https://archive.physionet.org/cgi-bin/atm/ATM

I have read this file and plot it and I would like to fina the frequcny domain featutes of the signal like Waveform length,Mean Frequency,Median frequency,Mean of peaks,Standard deviation of peaks,Frequency ration,Peak frequency,Frequency Energy using MATLAB.Please help me to solve this