How to generate an EMG signal
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How can I generate a raw EMG on MATLAB so I can perform amplification, filtering, FFT etc. on it? I did find libraries, but they open on a separate window. I cannot find a way that I can test my code on the generated EMG signal.
Any help would be highly appreciated.
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Star Strider
2015 年 10 月 16 日
The Physionet EMG signals can be downloaded as .mat, .txt, or other format files that you can read into your workspace. You just have to search Physionet for the appropriate file options.
I just downloaded the attached file. To load and plot it, save it to a directory on your MATLAB path, then run this:
emg = load('emg_healthy.txt');
figure(1)
plot(emg(:,1), emg(:,2))
grid
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