Thanks for the thorough reply. So it seems like I had it right all along, I just wasn't aware of the various scaling factors at play. I'll play with it some more, I think doing some simple things like keeping a back buffer of fields and…"
"I just came across this. Interesting stuff, I just had to try it. I collected magneto data from a flight sim and used matlab to test the algo. It works, but has a problem.
For testing purposes I added arbitrary offsets to the fields before…"