The formulas of system posture algorithm, Speed Calculation and Position Calculation are studied.

研究了基于四元数法的载体姿态算法和载体的位置、速度算法。

youdao

Aiming at the increasing number of visible satellite, the least square method was used in the position calculation to improve the precision.

针对多星座组合系统的可见卫星数目大大增加的特点，采用最小二乘的方法实现了用户的导航定位解算，提高了用户的定位精度。

youdao

GPS satellite position calculation is the key link of GPS navigation and positioning, calculating satellite coordinates quickly and accurately is important to improve positioning speed and precision.

GPS卫星位置计算是进行GPS导航定位的关键环节，快速准确地计算出卫星坐标，对提高GPS定位精度和速度有着重要意义。

youdao

Though Jones' lawyers maintain that their case is strong even without the Lewinsky evidence, their bargaining position may have weakened and their calculation changed accordingly.

CNN: Could Clinton Still Settle With Jones?

Given this calculation, Russia's position regarding sanctions seems much more logical.

FORBES

However, in cities where the signal bounces off buildings and trees, the calculation of a vehicle's position can be off by more than 50m.

BBC: Spanish scientists develop more accurate sat-nav system