Needed SNR , PSNR, MSE, PSD matlab code for a ECG signal to recognize reconstructed ECG signal

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Babu Biswas
Babu Biswas 2020-2-16
评论： Babu Biswas 2020-2-17
Hello sir,
I am looking for a solution of SNR , PSNR, MSE, PSD analysis of ecg signal. the signal frequency is 360Hz.
Help me to find out the solution
Thank in advance

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Thiago Henrique Gomes Lobato
You can use the periodogram function from matab.
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Thiago Henrique Gomes Lobato
Thiago Henrique Gomes Lobato 2020-2-16
In your code you haven't defined L, so it gives an error. Just give a reasonable value for it and it should run
x = ECG;
L = 512;
periodogram(x,[],L,fs,'centered')

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