How can one simulate a PPG signal using MATLAB ?

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Amin Janghorbani

Dear Taimoor

you can easily download real PPG signal from :

https://physionet.org/physiobank/database/mimic2wdb/

if you just need some some samples of PPG signal

Ahmed Guerine

I advice you to see these documents. You will find what you need.

I hope that I helped you, let us know if you have another questions or you need more details.

Best regards

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA412531

https://www.google.fr/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0ahUKEwjR5-CMkNHJAhUBPBoKHcgpB0wQFgg3MAI&url=http%3A%2F%2Fwww.kirj.ee%2Fpublic%2FEngineering%2F2010%2Fissue_1%2Feng-2010-1-78-94.pdf&usg=AFQjCNGMVT-fPwNwvs41uDgaSa-t-KkYCg&sig2=Xnbvsm6d3pnNrX-XZH9B0Q&bvm=bv.109395566,d.ZWU

Taimoor Tanweer

@ahmed... Thank you for your kind reply.. Currently I have obtained a sample (one period) of PPG waveform without any artifact/noise from a source and using its data, I got its mathematical equation using a software called Eureka.. Can I make it a periodic signal now... ?

Remya Raj Raj

the PPG signal you got it might be a periodic signal...or u can normalize the signal

In actual it is a periodic signal but right now in my case its just one period