Recent content by Pugio

Thanks for all of your help. You're right, the data is very noisy - even with continuous smoothing. I'm currently tinkering with a method whereby I reduce the magnitude of the velocity vector at certain intervals to correct for some of the drift. We'll see how it goes. Thanks again.

Thanks for the info. I agree it may be impossible, given noise of the data, but I'd like to try. I've never used a Kalman filter before, so I'm unsure how I would go about applying one to my data (there isn't some simple set of steps I can encode into a computer function, is there?) I...

There's a problem I've been working on for a few days that I can't seem to resolve: There is a model train going around a set track with a 2-D accelerometer mounted along the axis of the train. The accelerometer provides the current x/y acceleration values at a frequency of about once...