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suhetao / stm32f4_mpu9250

Access the data of 3-axis magnetometer and DMP from MPU9250 with SPI interface, All data fusion via EKF/UKF/CKF/SRCKF algorithm
MIT License
294 stars 151 forks source link

miniIMU #7

Open xiongxly opened 5 years ago

xiongxly commented 5 years ago

i want to know, state measurement update in the ekf, why the accel from local navigation frame always be [0,0,1] help