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April 7, 2010
about 5 years ago
Would it be a valid approach to remove the zero-g (1.65 V) for all three axes?
How could the gravitational force be removed? Say, for a human motion analysis application?
Do we need to use angular data from the gyros to calculate the actual orientation of the sensors, and then compute the contributions of the gravitational vector to remove it from each axis?
Would you kindly give an overview of such estimates?
We are seriously stuck on this issue.
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