direction finding
英 [dəˈrekʃn ˈfaɪndɪŋ]
美 [dəˈrekʃn ˈfaɪndɪŋ]
测向；定向；方向发现
双语例句
- And it discusses the requirement of direction finding in different distance via the calculation, presents some proposals about direction finding of our army.
通过计算，得出了不同距离情况下引导炮兵火力压制对通信测向精度的需求；进而对我军通信测向能力提出建设性意见。 - Precision analysis of fixed radiant object position with interference direction finding
固定辐射源的干涉测向定位精度分析 - By simulation it is shown that the capability of direction finding for the PRS under the multi-signal environment can be enhanced greatly by using the pulse leading tracking technique.
仿真结果表明，根据脉冲前沿到达时间差分布情况，使用脉冲前沿跟踪技术可以很好地提高导引头在多信号环境下的定向能力。 - After the theory of Correlation Interferometer and how to improve the precision of Frequency Hopping Direction Finding are introduced, of which the simulation and software has been completed.
针对跳频信号的测向，简述了相关干涉仪原理以及影响系统测向精度的因素，进行了计算机仿真并完成了软件设计。 - Application of MUSIC Algorithm to Cross Interferometer Direction Finding
MUSIC算法在交叉干涉仪测向中的应用 - Modeling of Space-borne Antenna Based on ADS and Simulation Analysis on Interferometer Direction Finding
基于ADS星载天线的建模与干涉仪测向仿真分析空间甚长基线干涉测量法 - Application Research on Ellipse Fitting in Deviation Compensation for a New Design of Magnetic Direction Finding System
椭圆拟合在某新型磁定向系统罗差补偿中的应用研究 - Application of the Robust Symmetrical Number System to High Resolution Direction Finding Interferometry; Master's thesis
耐用对称数字系统用于高分辨率测向干涉测量/硕士论文 - The algorithm constructs a error-probability density sum-matrix according to direction finding information, and determines the target which has the highest error probability density sum in the area.
该方法根据测向信息，构造误差概率密度和矩阵，根据矩阵参数将测量区域内概率密度和的最大值点判定为辐射源位置。 - In the array direction finding system based on planar array, rank-1 ambiguity is one class of the ambiguities that affects the performance of direction finding most.
基于平面阵的阵列测向系统中，一阶模糊是对测向性能影响最大的一类模糊。 - This paper puts forward a array direction finding system based on single channel, introduces its composition and operating principle, analyzes the main technical parameter.
提出了一种基于单通道的阵列测向系统，介绍了其组成及工作原理，分析了系统主要技术参数。 - Wide-band direction finding is a difficult topic of research in array signal processing field.
宽带测向一直是阵列信号处理领域研究的难点。 - Research on Broadband Signal Direction Finding Technology Based on ESPRIT
基于ESPRIT宽带信号测向技术研究 - Direction finding radio station or radio beacon station.
定向无线台或无线电信标台。 - After a sufficient and necessary condition of phase interferometer unambiguous direction finding is proved, two methods of ambiguity resolution by combination of long baselines are presented.
在证明了多基线的相位干涉仪不产生测向模糊的充要条件后，讨论了两种用长基线组合解测向模糊的算法。 - This paper introduces the technique of shortwave direction finding based on digital intermediate frequency, FFT and Waston-Watt principle.
本文根据传统的沃森瓦特测相原理，提出了一种基于数字中频、FFT以及测相算法的三通道短波测向技术。 - Direction Finding Based on ESPRIT in MIMO Radar
基于ESPRIT的MIMO雷达测向方法 - Simulation Analysis on Shipborne 2-axes Stabilization System on Direction Finding Error
舰载两轴稳定系统对测向误差影响的仿真分析 - Improved TCT algorithm for wideband direction finding
一种用于宽带信号测向的改进TCT算法 - Research on a New Kind of Magnetic Direction Finding Method and System Design
一种新型高精度地磁定向方法研究与系统设计 - Direction Finding For Multiple Signal Based On MUSIC
基于MUSIC算法的同时多信号测向理论研究 - Fast Direction Finding Algorithm for Four-Acoustic Sensor Square Planar Array and Its Error Analysis
四元声传感器面阵快速测向算法及误差分析 - Research on new magnetic direction finding system and operating algorithm
一种新型的磁定向系统及其定向算法研究 - The principle of ML direction finding and fourth-order cumulants array extension is dissertated, then a new DOA estimation method based on ML estimation and fourth-order cumulant is presented.
论述了最大似然（ML）算法测向以及四阶累积量阵列扩展的基本原理，在此基础上给出了一种基于最大似然算法和四阶累积量的DOA估计新方法。 - This paper presents an algorithm for direction finding of the digital signal based on the multi-baseline system and analyzes the principle of digital phase distinguishing.
文章通过对数字档案馆概念的分析，提出了建设数字档案馆的必要性、基础和条件，并就如何建设数字档案馆进行了探讨。 - A new polarization smoothing algorithm is proposed for the2-D direction finding of coherent cyclostationary signals.
针对相干循环平稳信号，该文提出一种估计二维波达方向的新方法&极化域平滑法。 - The Research on the Current Situation of Radio Direction Finding Sport in Jiangsu Province
对江苏省无线电测向运动现状的分析研究 - This paper applies the array manifold interpolation wideband direction finding algorithm on uniform linear array, and gives other two methods of seeking transformation matrix.
文中把阵列流行内插宽带测向算法应用到均匀线阵上，并给出了求变换矩阵的另外两种方法。 - A novel method of direction finding estimation based on Bayesian theory is derived.
提出一种高分辨方位估计新方法。 - Matched-filter Doppler direction finding All addresses have multiple matches
匹配滤波器多普勒测向所有地址都有多个匹配