助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   航迹起始 的翻译结果: 查询用时:0.027秒
图标索引 在分类学科中查询
所有学科
电信技术
航空航天科学与工程
自动化技术
武器工业与军事技术
计算机软件及计算机应用
更多类别查询

图标索引 历史查询
 

航迹起始     
相关语句
  track initiation
     Fuzzy Hough transform track initiation algorithm for an asynchronous passive sensor system
     异步被动传感器系统模糊Hough变换航迹起始算法
短句来源
     Fast Track Initiation Algorithm in Clutter Environments Based on Hough Transform and Logic
     杂波环境下基于Hough变换和逻辑的快速航迹起始算法
短句来源
     Fast Track Initiation Algorithm for Passive Location System
     无源定位系统的快速航迹起始算法
短句来源
     Track initiation algorithm based on the modified logic
     修正的逻辑航迹起始算法
短句来源
     Centralized Track Initiation Method for Dual-Band Infrared Sensor Multi-target Tracking System
     双波段红外传感器目标跟踪集中式航迹起始方法
短句来源
更多       
  tracking initiation
     First, a tracking initiation method is brought forward which adapt to double infrared sensor target tracking.
     在航迹起始方面,针对红外传感器目标探测的特点,结合经典的航迹起始方法,提出适合双红外传感器目标跟踪的基于统计决策理论的集中式航迹起始方法;
短句来源
     Because that infrared sensor can't detect the distance of a target, the infrared sensor tracking is different from radar in point selection, tracking initiation, data association, track continuing, tracking arithmetic, track eliminate and so on.
     由于红外传感器无法获得目标距离信息、作用距离近等等缺点,导致红外传感器目标跟踪在诸如点迹录取、航迹起始、数据关联、跟踪维持或跟踪算法、航迹消除、性能评估等等各个方面都与雷达存在差异。
短句来源
     Using moving window detectors, this paper analyses the drawbacks of current technique specifications used in multiradar tracking initation and termination systems, introduces new technique specifications,gives the definitions of optimal tracking initiation, suboptimal tracking initiation, and tracking termination, and provides the fundamental of designing tracking-quality-managemement systems.
     利用滑窗检测器对多雷达跟踪航迹起始与撤消进行了分析,指出了目前技术指标的不足之处,提出了新的技术指标,定义了最优航迹起始、准最优航迹起始和最优航迹撤消,为航迹质量管理系统的优化设计提供了依据。
短句来源
     With the help of computer simulations, the tracking initiation algorithm is proven to be correct and effective, and the data association algorithm is proven to be superior to the NN method.
     计算机仿真表明,该跟踪起始算法能够快速有效地进行航迹起始,数据关联算法的性能要优于传统的最近邻(NN)方法。
短句来源
  flight path origin
     Radar system operating mechanism includes system operating,noise pattern and processing,joins processing,flight path association and renew,flight path origin.
     雷达系统运行机制包括系统运行、杂波图及其处理、交接处理、航迹互联与更新、航迹起始等问题。
短句来源
  track initiator
     Hough Transform (HT) and Logic Based Track Initiator in Three Dimensional Space
     三维空间中基于Hough变换和逻辑的航迹起始
短句来源
     The paper presents a new track initiation algorithm which is based on Hough transform (HT) and logic-based track initiator.
     本文提出了一种新的航迹起始算法,即基于Hough变换和逻辑的航迹起始方法。
短句来源
     The paper presents a new Hough transform (HT) and logic based track initiator in the three dimensional space.
     本文提出了一种三维空间中基于Hough变换和逻辑的航迹起始方法。
短句来源
     First two projecting planes are chosen in the three dimensional space, then HT and logic based track initiator is applied respectively in the two projecting planes, and finally two tracks initiated in the two planes are compared to initial track in the three dimensional space.
     其基本思想是,首先在三维空间中选择两个投影面,然后在两个投影面分别使用基于Hough变换和逻辑的航迹起始算法,最后将两个投影面上起始的航迹进行比较,进而确定三维空间中的航迹起始
短句来源
     It consists mainly of Adaptive Modified Hough Transform(AMHT) track initiator,Double Threshold Fast Joint Probabilistic Data Association(DTF-JPDA) and Indirect Measurement(IM) accuracy-improving part. On the condition of low signal-to-noise ratio(SNR),it solves the problems of earlier warning,fast data association and precision tracking.
     该系统主要包括自适应改进Hough变换(AMHT)航迹起始、双门限快速联合概率数据关联(DTF-JPDA)以及间接测量(IM)精度改善,分别解决了低信噪比条件下,对飞行小目标的提早预警、快速关联以及精确跟踪问题.
短句来源

 

查询“航迹起始”译词为其他词的双语例句

     

    查询“航迹起始”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      track initiation
    The paper we studies the fused tracking performance parameters, such as mean time to lose fused track and the cumulative probability of lost fused track versus the normalized clutter density, for track continuation and track initiation, respectively.
          
    Track initiation and track maintenance using anN-scan sliding window are then used as illustrations.
          
    A new integrated approach to manoeuvring target tracking in clutter with automatic track initiation is considered in this paper.
          
    Another approach to the problem of track initiation is to search for tracks in parameter space.
          
    As the gaps between observation times increase, using sequential track initiation methods may become infeasible.
          
    更多          
      tracking initiation
    The later techniques address automatic tracking initiation and maintenance, along with issues of multi target data association in clutter.
          


    Using moving window detectors, this paper analyses the drawbacks of current technique specifications used in multiradar tracking initation and termination systems, introduces new technique specifications,gives the definitions of optimal tracking initiation, suboptimal tracking initiation, and tracking termination, and provides the fundamental of designing tracking-quality-managemement systems.

    利用滑窗检测器对多雷达跟踪航迹起始与撤消进行了分析,指出了目前技术指标的不足之处,提出了新的技术指标,定义了最优航迹起始、准最优航迹起始和最优航迹撤消,为航迹质量管理系统的优化设计提供了依据。

    This paper proposes a new algorithm of track inition for multiple target tracking. It derives the track detection probability and the false track probability. The analytical expressions for the track detection probability and false track probability are obtained. Monte Carlo simulation is performed to confirm the analysis.

    文中提出了一种多目标跟踪的航迹起始新算法,并对算法的性能进行了详细的理论推导,得出了正确航迹建立概率和虚假航迹建立概率的解析表达式,蒙特卡洛仿真验证了分析的正确性。

    The paper analyses the improvement of track loss in clutter with multisensor data fusion. By detemination of the transition probability desity function for the fusion prediction error, one can study the mechanism of track loss analytically. For nearest-neighbor association algorithm, the paper studies the fusion tracking performance parameters,such as mean time to lose fusion track and the fraction of lost fusion track versus the normalized clutter density, for track continuation and track initiation, respectively....

    The paper analyses the improvement of track loss in clutter with multisensor data fusion. By detemination of the transition probability desity function for the fusion prediction error, one can study the mechanism of track loss analytically. For nearest-neighbor association algorithm, the paper studies the fusion tracking performance parameters,such as mean time to lose fusion track and the fraction of lost fusion track versus the normalized clutter density, for track continuation and track initiation, respectively. A comparison of the results obtained with the case of a single sensor is presented. These results show that the fusion tracks of multisensor reduce the possibility of track loss and improve the tracking performance. The analysis is of great importance for further understanding the action of data fusion.

    本文从理论上讨论杂波环境中,多传感器数据融合对目标航迹丢失的改善。通过建立融合预测估计误差的转移概率密度函数,分析了目标航迹丢失的机理。在“最近邻”关联准则下,计算了融合航迹维持和融合航迹起始时的跟踪性能——融合航迹平均丢失时间和融合航迹累积丢失概率与杂波密度的关系,并与单传感器的情形作了比较。结果表明,多传感器的航迹融合减小了目标丢失的可能性,提高了跟踪性能。这一结论对进一步理解数据融合的作用具有重要的理论意义。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关航迹起始的内容
    在知识搜索中查有关航迹起始的内容
    在数字搜索中查有关航迹起始的内容
    在概念知识元中查有关航迹起始的内容
    在学术趋势中查有关航迹起始的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社