ardupilot

Andrew Tridgell 411a96b4b3 AP_NavEKF: take at most 30s to accept DCM attitude velocity noise on the GPS can cause DCM to take a long time to converge. If it takes longer than 30s then allow EKF to start		10 years ago
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Models	AP_NavEKF: Add Matlab derivations and simulations behind small EKF	10 years ago
AP_NavEKF.cpp	AP_NavEKF: take at most 30s to accept DCM attitude	10 years ago
AP_NavEKF.h	AP_NavEKF: Enforce alignment of realigned earth mag field with declination	10 years ago
AP_Nav_Common.h	AP_NavEKF: added using_gps status bit	10 years ago
AP_SmallEKF.cpp	AP_NavEKF: float to double promotion via tan instead of tanf	10 years ago
AP_SmallEKF.h	AP_SmallEKF: add function to report if the EKF is stable	10 years ago