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Searched refs:acc_yy (Results 1 – 5 of 5) sorted by relevance

/device/google/contexthub/firmware/os/algos/common/math/
Dkasa.c11 kasa->acc_yy = kasa->acc_yz = kasa->acc_yw = 0.0f; in kasaReset()
31 kasa->acc_yy += y * y; in kasaAccumulate()
58 kasa->acc_yy *= inv; in kasaNormalize()
78 A.elem[1][1] = kasa->acc_yy; in kasaFit()
Dkasa.h25 float acc_yy, acc_yz, acc_yw, acc_zz, acc_zw; member
/device/google/contexthub/firmware/os/algos/calibration/accelerometer/
Daccel_cal.h50 float acc_xx, acc_yy, acc_zz; member
Daccel_cal.c122 asd->acc_xx = asd->acc_yy = asd->acc_zz = 0.0f; in asdReset()
243 asd->acc_yy += y * y; in accelStillnessDetection()
262 asd->var_y = (asd->acc_yy - (asd->acc_y * asd->acc_y) * inv) * inv; in accelStillnessDetection()
386 S.elem[1][1] = akf->acc_yy - akf->acc_y * akf->acc_y; in accEigenTest()
/device/google/contexthub/firmware/os/algos/calibration/magnetometer/mag_cal/
Dmag_cal.c58 S.elem[1][1] = kasa->acc_yy - kasa->acc_y * kasa->acc_y; in moc_eigen_test()