highaltitude.log.20090919

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[00:10] <Laurenceb> ok one way to do error treatment, but youd want to find a simlification to this
[00:11] <Laurenceb> tkae the accel and magno sensor noise and use some jacobians to form a 4x4 covariance matrix
[00:12] <Laurenceb> then map this to bias vector space
[00:12] <Laurenceb> theres also a 3x3 kalamn statae covariance matrix
[00:12] <Laurenceb> that could just have s*I added to it each propogation
[00:15] <Laurenceb> where s is scalar and I is identity matrix
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[02:12] <edmoore> a random asside to nobody in particular from fergus just now
[02:12] <edmoore> 'hmm... I think 12k might be my favourite value of resistor'
[02:12] <edmoore> the flux has got to him
[02:28] <kichimi> edmoore: :P
[02:55] <natrium42> WHAT'S A ASS SIDE?
[03:31] <kichimi> natrium42: gtfo
[03:31] <natrium42> XD
[03:33] <kichimi> oh man im so bored
[03:33] <kichimi> i should go to bed reall
[03:33] <kichimi> y
[03:58] <edmoore> hahahaha!
[03:58] <edmoore> idg-650 is my bitch
[03:58] <edmoore> hand soldered and finally working
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[21:29] <Laurenceb> hello
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[21:40] Action: Laurenceb is considering converting his thunder tiger trainer to electric and making a UAV testbed
[21:41] <Laurenceb> not sure its worth it as itd be a shame to smash it up
[21:43] <SpeedEvil> frames are cheap
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[21:50] <SpeedEvil> http://improveverywhere.com/2008/01/16/no-pants-2k8/
[21:50] <SpeedEvil> Not on-topic - but very silly
[21:51] <KingJ> A lot of their stuff is good
[21:54] <rjharrison_> .
[21:54] <rjharrison_> Quite tonight guys
[21:58] <Laurenceb> yeah I might sell my tiger trainer
[21:58] <Laurenceb> I hate glow engines
[21:59] <Laurenceb> SpeedEvil !
[21:59] <Laurenceb> I know where you were then
[21:59] <SpeedEvil> Nope :)
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[23:45] <Laurenceb> SpeedEvil: http://www.martinjetpack.com/ I think that design may be better
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[23:59] <SpeedEvil> Hover in ground effect 8000 ft (estimated)
[23:59] <SpeedEvil> hehe
[00:00] --- Sun Sep 20 2009