/diy/ - Do It Yourself

Anonymous Sun Dec 8 17:38:11 2019 No.1731011 [View]
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How do you calculate the SNR of an arbitrary set of data when you barely know what the signal looks like? I know SNR is the square of the ratio of the RMS signal to noise amplitudes. But in this case, it's hard to say what's signal and what's noise. I'm thinking low pass filter to get the triangle wave as the signal and high pass filter to get everything else as the noise.

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/diy/ - Do It Yourself

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