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   location systems 的翻译结果: 查询用时:0.203秒
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location systems
相关语句
  定位系统
     SIMULATION STUDY ON GPS BASED INTEGRATED VEHICLE LOCATION SYSTEMS
     车载GPS复合定位系统仿真研究
短句来源
     Study of GPS/MIMU Integrated Navigation and Location Systems for SUAV
     超小型无人机GPS/MIMU组合导航定位系统研究
短句来源
     A Study on Subcorrelation Detection Algorithm in CDMA Location Systems
     CDMA定位系统中子相关检测算法研究
短句来源
     GPS TRAVELLING WAVE FAULT LOCATION SYSTEMS FOR TRANSMISSION NETWORK
     基于整个输电网GPS行波故障定位系统的研究
短句来源
     A Dynamic Track Initiation Algorithm for Passive Bearing-Crossing Location Systems
     测向交叉定位系统的动态航迹起始算法
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  “location systems”译为未确定词的双语例句
     In this paper, started with the most elementary probability formula of Fisher matrix for time delay estimation, some properties of the Fisher matrix for time delay, Doppler shift and its hither derivatives joint estimation are exploited by use of Toeplitz matrix chracteristics in passive location systems.
     本文从时延估计的Fisher矩阵的最基本概率表达式入手,利用Toerlitz矩阵性质,对无源定位中时延、多普勒及其更高阶导数联合估计的Fisher矩阵的性质进行分析。
短句来源
     An Algorithm for NLOS mitigation in Wireless Location Systems
     一种无线定位中NLOS误差抑制算法
短句来源
     Study on AOA and Joint Location Method of TDOA and FDOA in Passive Location Systems
     无源系统测向及时差频差联合定位方法研究
短句来源
     Study on the Ambiguity and Non-Solution of 4-Station TDOA Space Location Systems
     空间四站时差定位中的模糊及无解研究
短句来源
     Basic principles and types of cellular wireless location systems and the characteristics of CDMA2000 systems are introduced. Then the estimation and location algorithms based on TOA/TDOA and the implementation of location system in CDMA systems are discussed in detail.
     本文在简要介绍蜂窝无线定位技术的基本原理、分类以及CDMA2000系统的技术指标与信道构成的基础上,重点对CDMA系统中基于TOA/TDOA的定位算法及其系统实现进行了分析和研究。
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  相似匹配句对
     Technology and Mobile Location Systems
     移动定位技术和移动定位系统
短句来源
     Database Location in Distributed Computer Systems
     DCS中的数据库分配
短句来源
     On Multiagent Systems
     多Agent系统的研究
短句来源
     On Micro-Location
     微区位研究
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     FuzzyStochastic Systems
     模糊随机系统
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  location systems
The accuracy and precision of microseismic event locations were measured, analyzed, and compared for two types of location systems: "anolog" and "digital".
      
Mining-induced microseismic event location errors: Accuracy and precision of two location systems
      
Differences were found in the pheromonally mediated mate location systems of two subspecies of Hemileuca electra, H.
      
The present study shows that the VLF level is determined to a high degree by fairly well defined areas with lightning discharges, which can be localized with automatic lightning location systems or forecasted by the weather services.
      
To date, research involving such systems in the indoor environment has concentrated on the development of cheap, realisable, accurate location systems rather than the continued maintenance of the associated world model needed to derive context.
      
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This paper describes the principles and implementation of scene matching used in position location systems in brief. Several essential problems in scene matching technique are reviewedt measures of similarity (MAD, MSD, PROD, NPROD, Pair Functions etc. )are outlined; fast search me-thods(resolution from coarse to fine, quantization from coarse to fine, feature extraction, modified SSDA etc. )are introduced; probability of acquisition for max. or min. algorithm is given; preprocessing of images (filtering,...

This paper describes the principles and implementation of scene matching used in position location systems in brief. Several essential problems in scene matching technique are reviewedt measures of similarity (MAD, MSD, PROD, NPROD, Pair Functions etc. )are outlined; fast search me-thods(resolution from coarse to fine, quantization from coarse to fine, feature extraction, modified SSDA etc. )are introduced; probability of acquisition for max. or min. algorithm is given; preprocessing of images (filtering, restoration, whitening etc. )is considered; geometrical distortion(sync-hronization error, rotation, scale factor, perspective distortion)and its effects are analyzed, and the methods for overcoming such effects are presented.After then, two noticeable important techniques for homing seeker, the feature matching and the correlation tracking, are remarked. Several methods of feature extraction are introduced for such features in scene matching as invariant moments, edge features, line features, planar features, vertex features etc. . The emphasis is put on feature selection, update and replacement in terminal target homing.Finally, the block diagrams of a combined optimum aided navigation system and a homing seeker using correlation tracking are given.

本文概述了匹配定位原理、方法及相似度度量、快速搜索、正确匹配概率、预处理、几何失真及其改善等问题,还指出了特征匹配及匹配寻的跟踪等两个值得重视的发展趋势。最后给出了相关匹配技术在组合导航及导引头中应用的结构组成。

Passive location and tracking method using multiple measuring station is discussed for a moving target carrying an active emitter. Weighted least square estimation for target location and Kalman filtering for tracking and predication are used in such passive location system. Simulation results show that it is an efficient mathod for emitter location. The location accuracy depends on the number, measuring accuracy and geometry of the stations and the moving emitter trajectories.

本文探讨了在有源干扰环境下利用多个测量站对运动辐射源进行被动定位与跟踪的方法。该无源被动定位系统采用了加权最小二乘法来估计目标位置并用卡尔曼滤波器对目标进行跟踪与预测。计算机仿真结果表明,该系统可对运动辐射源定位,定位精度主要由测量站数目、布局及其测量精度和目标航迹所确定。

A single-chip micro-computer is always applited in the location system of micro-mini Winchester disk driver.This article introduces the location control system based on the INTEL 8048/8748 of ZPC-6188 Winchester disk driver.

本文介绍了半高5 1/4时ZPC-6188型温盘驱动器的磁头定位控制的工作原理,着重叙述了单片机INTEL 8048/8748在磁头定位控制中的应用。

 
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