It shows by theory that the estimation precision of the estimator using arctg function is best because it takes full advantage of the position information.
分析结果表明,利用反正切函数的估计量由于充分利用了定位信息从而有更高的估计精度。
参考来源 - 类GPS超声定位系统关键技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Is your company's position information still valid?
公司的这个职位信息还有效吗? ?
These sites receive the information and pass the aircraft flight position information to the super computer.
这些地面站接收信息并传送飞机飞行位置给超级计算机。
The beam of the antenna gets wider as the aircraft get farther from the antenna, thus making the measured position information less accurate.
飞行器离雷达天线越远,天线电波的波长越宽如此以来使测量出的位置信息误差越大。
A genome contains information about every position along chromosomes, the structures that hold genes.
VOA: special.2009.11.03
And, by the way, if you ever feel that you are in a compromising position, someone is pressuring you for information, just raise your hand and ask to be reseated.
另外,如果你觉得你在一个折中的位置,有人强迫看你的信息,只需要举起手来要求调换座位。
So range or position here in the accompaniment can oftentimes signal this information to us.
因此伴奏的音域或者音高,常常告诉我们这个信息
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