How can I remove all noise from my PPG signal on MATLAB?

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Kuner Muddy
Kuner Muddy 2019-5-31
回答： Reza Nikfar 2020-4-23
Hi, this is my graphic.
How can I make my signal pure without any noise and holding original signals? How can I write a code for a filter?
Thank you.

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回答（1 个）

Reza Nikfar
Reza Nikfar 2020-4-23
you can use fdatool in matlab , but there is a problem :
S/N of ur signal is too high, you have to make the PPG again.

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