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Member Since 09 Aug 2010
Offline Last Active Sep 29 2011 02:45 PM

Topics I've Started

Kalman Filters

24 November 2010 - 07:12 AM

I mostly use C# for desktop style applications, but lately I'm in need of an embedded controller. The inputs I'm working with tend to contain a fair amount of noise, so I'll need to develop some sort of smoothing algorithm. Normally I would just use a Kalman filter, but I'm doubting the performance I'll be able to harness from an embedded environment for realtime operation. Has anybody implemented a Kalman filter on the Netduino that runs with good performance? Is there anything you had to optimize to squeeze performance out of the filter (i.e. fixed point arithmetic)? What have you found works the best?

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