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- Starting with some formulas for TDOA location,the accuracy of TDOA location is analyzed. 从测时差定位系统具体的定位公式入手,对时差定位问题进行了精度分析、推导;
- Based on the traditional TDOA location algorithm,a subset fusion algorithm of multiple subsystems was presented. 在进行传统时差定位时,往往会出现定位模糊,影响了定位的精确性。
- The TDOA(time difference of arrival) ambiguity may occur in TDOA location with high PRF(pulse repetition frequency). 时差定位对于高重频雷达会产生时差模糊的现象。
- By simulation with computer, TDOA location ambiguity is eliminated by this method, it is proved feasible and effective. 计算机仿真结果表明该方法能够消除时差定位模糊,验证了其可行性和有效性。
- The algorithm of Chan, which is for solving TDOA location equations, is extended to solve hybrid TDOA-AOA location equations. 对求解TDOA定位方程的Chan方法进行推广得到求解TDOA-AOA定位方程的方法。
- A new method based on correlation algorithm is introduced after analyzing many methods which can solve TDOA location ambiguity of HPRF. 摘要总结了多种解决高重频雷达信号时差定位模糊方法的基础上,提出了一种由相关算法推导出的新方法。
- The position of MS is calculated by TDOA location algorithm and AOA location algorithm,then the position of MS is determine by data fusion location algorithm. 利用TDOA定位算法和AOA定位算法分别估算移动台(MS)位置,然后利用数据融合方法确定MS位置。
- TDOA Location With High PRF Signals Based on Three Satellites 高重频信号三星座时差定位研究
- In this paper, a TDOA location algorithm proposed by Chan is improved, and a TOA/AOA hybrid location algorithm which inherits the advantages of original algorithm and provides an enhanced performance by making use of the AOA measurement is proposed. 为此,本文对Chan提出的电波到达时间差(TDOA)定位算法进行了改进,提出了一种既继承原算法的优点,又增加AOA测量值以提高定位性能的TOA/AOA混合定位算法。
- three station duplex transmission system 三局双工传输制
- All the three stations are remote, with no supply of electricity and communication line. 该三个气象站都位处偏远地点,既无电力供应,也无通讯网络。
- By simulation for three stations radar network system, the validity of the model and algorithms are proofed. 3部雷达组网的仿真试验证明了其有效性。
- Three days afterward they met at the station. 三天后,他们在车站见面了。
- short baseline TDOA location system 短基线时差定位系统
- He commit three petrol station robbery in two day. 两天内,他三次暴力抢劫汽油加油站。
- In March,the dominant species were Cyclops vicinus vicinus and Daphina pulex. The density of crustacean zooplankton in three stations was 17.1,7.0 and 1.8 ind. 3月份的优势种类为近邻剑水蚤和蚤状氵蚤;3个采样点(蚌埠朝阳大桥、五河分洪闸、浍河节制闸)的浮游甲壳动物密度分别为17.;1ind
- A New Method Using TDOA location of an emitter on Earth 一种用时差频差对地面辐射源定位的新方法
- An L-band safety remote control system is introduced which is composed of three stations and one center in order to increase coverage and overcome the limit of earth curvature to intervisibility. 本文介绍一种L频段安控系统,它由“三站一中心”组成,用三站无线接力的方法来提高覆盖范围并解决地球曲率对通视的限制。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。