1) arrival time error
到时误差
2) TDOA
到达时差
1.
Firstly, in this dissertation, the Time Difference of Arrival (TDOA) Location Systemhas been studied.
首先，本文研究了到达时差定位系统。
3) time difference of arrival
到达时差
1.
This paper introduces the basic method of time difference of arrival(TDOA)passive location,taking the four-station location as a case,analyses the location accuracy of TDOA,and presents the geometric dimtion of precission(GDOP) in several special station layout through computer simulation.
介绍了到达时差无源定位的基本方法,以四站定位为例,具体分析了到达时差无源定位精度问题,并通过计算机仿真给出了几种典型布站情况下几何精度因子分布图。
2.
A new method for joint estimation of time difference of arrival(TDOA) and frequency difference of arrival(FDOA) is proposed.
提出了一种新的二阶到达时差(TDOA)和到达频差(FDOA)联合估计算法。
4) arrival time difference
到时差
5) time difference of arrival(TDOA)
到达时差
1.
The method calculates weighted least squares twice according to the time difference of arrival(TDOA) of pilot signals from a CDMA cellular network,and then utilizes the original information of INS to resolve ambiguity,thus finally accomplishing the three-dimensional real-time localization of the middle-and low-altitude aircraft.
该定位方法是根据CDMA蜂窝网导频信号的到达时差(TDOA)进行两次加权最小二乘解算,并利用飞行器惯性组合的原始信息进行解模糊,从而实现中低空飞行器的三维实时定位。
6) time-delay error
时滞误差
1.
The conception of time-delay error(TDE) is brought forward and the impacts of TDE to NDMS are discussed.
提出了动态测量时滞误差(TDE)的概念,讨论了TDE对动态测量误差处理结果的影响。
2.
An adaptive estimator,based on LMS algorithm,is designed to estimate the time-source synchronous error without the GPS and other time synchronization equipment,and to achieve the dynamic compensation of time-delay error.
以基于网络的动态测试为研究背景,在无GPS等时钟同步设备的条件下,设计一个基于LMS算法的自适应估计器,对参比系统、被测系统及误差处理器的时钟源同步误差进行在线估计,实现了对网络时延引起的时滞误差的动态补偿。
补充资料：到时
1.到达之时。 2.到那时候。 3.到了预定时间。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条