DOA:抵达延误
“Delay Of Arrival”通常缩写为DOA,以便书写和传达更为高效。这一术语在机构管理和军事领域中尤为常见,主要用于描述行程或物资未能按预期时间到达的情况。其中文释义为“抵达延误”。
Delay Of Arrival的英文发音
例句
- Our works included signal detection, high accuracy DOA ( Direction of arrival ) estimation, high accuracy TOA ( Time delay of arrival ) estimation, high accuracy frequency estimation, and Doppler frequency estimation.
- 笔者着重研究了其中的弱信号检测、目标反射信号的到达角估计、频率与多谱勒频率估计和时延估计算法。
- Additional time delay of arrival resulted from non-line of sight ( NLOS ) propagation and muti-path effect in ( cellular ) environment is the dominant factor resulting in TDOA location error, study on the statistical property of TDOA error is useful for improving the accuracy of TDOA location.
- 移动通信环境中,非视距传播与多径效应引起的信号附加时延是影响TDOA定位精度的主要因素,深入研究信号到达时间差误差的统计特性,有利于进一步提高TDOA定位的精度。
- The existing acoustic source localization techniques are typically based on three types of sensor measurement from physical variables : time delay of arrival, direction of arrival and received sensor signal strength or energy.
- 根据传感器探测物理量的不同,经典声目标定位方法主要分为三类:基于波达方向定位(DOA),基于时延定位(TDOA)和基于信号能量定位(RSSI)。
- Time delay and derection of arrival are two basic parameters in the radio communication, other correlative important imformations of the signals can also be acquired from these parameters.
- 时间延迟和波达方向是无线信号传播的两个基本参量,从中还可以得到信号的其他重要相关信息。
- The total number of rays, power of rays, delay time, angle of arrival and departure are analyzed as well.
- 对仿真中接收射线总数、射线功率、射线传播时间延迟、到达角分布也进行了统计分析。
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