Since an amplitude-distorted and phase-distorted acoustic-wave arriving at a single vector-hydrophone can still hold the perfect spatial coherence of wavefront,a new algorithm of azimuth and elevation estimation for amplitude-distorted and phase-distorted acoustic-waves is proposed using a subspace technique of low computational complexity,based on an underwater vector-hydrophone.
由于幅值和相位扭曲声波到达单个矢量传感器时仍能保持空间一致性,基于单个矢量传感器,采用计算有效的子空间技术,提出了一种幅值和相位扭曲水下声波的方位角和俯仰角估计算法。
azimuth elevation indicator
方位角 仰角指示器
elevation-position indicator
仰角位置雷达指示器
azimuth-elevation display
方位角-仰角显示器
C scope(azimuth-elevation indicator)
C型显示器(方位-仰角显示器)
azimuth and elevation scope
方位角-高低角显示器;方位角高低角显示器
azimuth and elevation output
方位角和仰角数据输出
E scope(range-elevation indicator)
E型显示器(距离-仰角显示器)
azimuth and elevation tracking unit
方位及仰角跟踪装置
ground drift indicator
地速—偏流角指示器
optical azimuth
光学仪器测定的方位角
fine azimuth transmitting selsyn
方位角自整角发送机
The anagle of azimuth for elevation may turn from 0 ° to 360 ° and from 0 ° to 90 ° , for elevation according to the telemetering command.
按照遥控指令,方位可在0°～360°变化,仰角可在0°～90°范围内变化。
bearing-dependent phase modulation
方位角关连相位调制
A Simple Orientating Method for Vehicleborn Paraboloid Antenna Azimuth and Elevation
简便实用的车载抛物面天线方位角仰角定位方法
omnibearing indicator
全方位指示器全方位指示器
gun elevation order transmitter
射击仰角命令发送器
elevation selsyn transformer
仰角自动同步机变压器
tilting angle indicator
(船舶电视显像机) 倾角指示器