gareth-cross / kalman-ios

Quaternion error-state EKF for attitude sensing on iOS
GNU General Public License v3.0
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Fix: Corrected Rotational Math #5

Open tdkhan opened 4 years ago

tdkhan commented 4 years ago

The gravity calculation in the update step is corrected by multiplying it with the correct rotation matrix. Subsequently, the observation matrix calculation has also been changed.

Resolves: #4