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Published 20 hours ago • verified publisher icon LorenzoBianconi

Computation method is different

Open klukonin opened this issue 5 years ago • 0 comments

Why computation is different?

In the original article computation formula is

power(i) = noise_floor + RSSI + 10 * log(b(i)^2) - 10 * log(sum[i=1..56](b(i)^2)

But in ath_spectral you use another one

power(i) = noise_floor + RSSI + 20 * log10(b(i)^2) - 10 * log10(sum[i=1..56](b(i)^2)

SO... I'm a little bit frustrated. log10() instead of log() and multiplication by 20 instead of 10. Could you please explain this another computation method?

klukonin avatar Feb 14 '20 21:02 klukonin