Direction of signal arrival的意思|示意
信号到达方向
Direction of signal arrival的网络常见释义
到达接收端的来波方向 ...的一方面是对MIMO信道衰落空时统计特性的测量和理论分析,其中之一即关注多径到达接收端的来波方向(Direction of signal arrival,DOA)。本文将在DOA估计精度与模糊方面展开详细讨论。
Direction of signal arrival相关短语
1、 estimation of multiresolution signal direction-of-arrival 多分辨信号波达方向估计
Direction of signal arrival相关例句
This paper proposes a blind identification approach to direction of arrival estimation of coherently distributed sources without knowing the accurate function forms of the angular signal density.
针对相干信号源分布式目标，在具体的空间信号分布函数形式未知的情况下，提出了一种基于盲辨识的分布式目标波达方向（DOA）估计方法。
The Doppler frequency of signals was used to estimate the direction of arrival (DOA) of desired signal with unknown array response vector.
在未知阵列响应矢量的条件下，利用信号的多普勒信息，估计出期望信号的波达方向。
In processing of array signal, Direction of Arrival (DOA) of target can be obtained by extracting spatial frequency of echo.
在阵列信号处理中，提取回波信号中的空间频率，可以得到目标的方位信息。
ESPRIT algorithm based on subspace decomposition is usually used to estimate the direction of arrival (DOA) of source in array signal processing.
基于子空间分解的ESPRIT算法常用在阵列处理中对目标进行DOA估计。
The adaptive beamformers often suffer severe performance degradation when there is a mismatch between the actual and presumed direction-of-arrival(DOA) of the desired signal.
当期望信号的波达方向存在不确定时，自适应波束成形器会遭受严重的性能衰减。
If the space separation between strong signal and weak signal more than one beam width, the algorithm proposed can effectively extract weak signal without knowing weak signal's direction of arrival.
当强信号与微弱信号的空间间隔大于一个波束宽度时，该方法可较好地实现对微弱信号的提取。