Vario - scaling parameter 5666.685

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Donaufischh66
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Joined: Sat Nov 21, 2015 9:06 pm
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Vario - scaling parameter 5666.685

Post by Donaufischh66 »

Hello,
I am trying to understand the Vario code. I found an explanation at:
viewtopic.php?f=28&t=9415&p=121496&hilit=5666#p121496

Two lowpass filters are uses and calculate the difference divided threw "dt" and multiplicate it with a scaling parameter "5666.685".
I dont understand where you get that scaling factor "5666.685"? How do you calculate that scaling factor?
How do I have to change the scaling factor, if I change the the two lowpass filters? (theoretically)

I dont wanna change anything, I just want to understand the mathematics behind the calculation.

Hope anyone can help!

greetings from Vienna
Roland

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