• 鉴于此,对距离干扰效果评估进行了研究。

    So the effectiveness evaluation of Range Gate Pull Off (RGPO) is studied in this paper.

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  • 本文简要介绍了应用电视跟踪系统几种波门跟踪方式

    This article briefly recommends some electronic window tracking ways adopted by TV tracking system.

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  • 图像跟踪方法则是从波门跟踪相关跟踪两个方面了介绍

    The methods about tracking target are introduced into two aspects which are gate tracking and correlative tracking.

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  • 利用分割结果确定目标大小、质心位置,进而实现波门自适应跟踪

    Based on the segmentation result, target size and its mass center are determined, and adaptive gate target tracking is realized.

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  • 适应波门跟踪关键准确预测波门位置自动调整大小

    The key to adaptive window tracing method is to predict the window's position exactly and to adjust the window's size automatically.

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  • 同时也兼顾到了天线姿态,指向控制雷达脉冲重复频率控制;

    It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.

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  • 提出基于多帧相关技术选通技术相结合快速目标识别跟踪方法

    A novel method to detect and track small moving point target in image sequence is proposed in this paper, based on combination of the correlation of multi-frames and wave gate techniques.

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  • 复杂背景下弱小目标稳定跟踪控制利用自适应跟踪波门鼠标导引来实现

    The stable tracking control of puny target in complicated is realized by utilizing the tracking window of adaptive threshold value function and mouse guide function.

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  • 航迹相关算法中的两主要方面确定正确的相关波门形状大小航迹观测配对算法。

    In tracks correlation, it is most important that design a correct correlation gate size and pairing algorithm for observation and tracks.

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  • ECM场景包括一个远距离支援干扰机(SOJ目标距离(RGPO)。

    The ECM includes a standoff jammer (SOJ) broadcasting wideband noise and targets attempting range gate pull off (RGPO).

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  • 通过原理分析电路比较,设计了性能闭环跟踪系统方策应用于电视跟踪系统。

    Through the principle analysis and the circuit com- parison, we have designed a better scheme of a closed electronic window trac- king system.

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  • 对于FMPCW信号由于均匀脉冲产生周期性距离模糊问题,采取时间波门处理方法

    According to the periodicity range ambiguity of symmetrical pulses in FMPCW, the processing method of sliding time window is used.

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  • 定时器雷达系统重要部分为雷达全机提供所需的各种脉冲定时信号定时信号。

    Timer is an important part of Radar system, it affords system all the AP timing signals and wave gate timing signals.

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  • 系统采用数控衰减、线性中放IQ正交双通道,具有较高采样率和较宽测量波门

    The system has digital control attenuator, high linear IF magnifier, I/Q channels, high speed A/D converters and wide measurement gate.

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  • 现代信号分选技术对付重频抖动雷达方法主要加宽跟踪这样使出现异部信号。

    The method that widened tracking gate was always used to deal with PRF jitter radar in the modern signal selection technology, but it would result in some exclusive signal in the wide gate.

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  • 密集信号环境下被动雷达导引信号处理系统信号跟踪器给出预测难免会有异部雷达信号。

    In high pulse-density environment, it's hard to avoid another radar signals from the forecasting gate given by a signal tracer in passive radar seeker signal processing system.

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  • 基于激光制导武器系统激光编码设置特点分析,提出了激光末制导炮弹武器系统的新型激光编码方案

    Upon analyzing the characteristics of laser code and wave gate setting, a new kind scheme of laser code in the laser terminal guidance ammunition round is proposed.

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  • 本文通过分析几种现有静止背景下的波门跟踪算法的基本原理,提出了运动背景下的运动目标跟踪方案

    Through the analysis of window tracking algorithm which is usually based in static background, a solution is proposed to apply the algorithm to the condition of dynamic-background.

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  • 方案采用跟踪通过偏差计算电路反馈控制电路使中间波门中心始终对准目标回脉冲中心完成距离跟踪。

    The scheme accomplishes range tracking by adopting three range gate tracking to make middle gate always centered at echo pulse center through feedback circuit and deviation calculation circuit.

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  • 上位采用DSP处理器设计结构应用波门相关两种方式跟踪算法以及三段式云台伺服控制方式确保了系统跟踪适应能力。

    The upper system adopts double DSP processors design, the gate and correlation arithmetic as well as trisection arithmetic are applied to improve the adaptability of the system.

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  • 采集实时序列图像进行滤处理后,本文通过改进大类间方差法,并自适应跟踪方法结合起来实现运动目标跟踪

    After preprocessing the sampled real-time image sequences, moving target tracking is realized by combining improved Ostu algorithm and adaptive window tracing method.

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  • 25公里,机场大巴火车站下车乘坐公交车y 2到清波门站下车,步行至吴山驿,或者从城站火车站打出租车到吴山驿,车费11 - 12元。

    About 25 kilometers, take the shuttle bus to railway station. Take bus NO. Y2, get off at qing-Bo-Men, or you can take a taxi about 11-12rmb.

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  • 亲爱的我们比预定体育课程吗?

    Hi dear, could you book a sports course for the three of us and Bobby?

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  • 2010东丽泛太平洋网球公开赛官方的球员亲笔活动(包括伊达公子莎拉沃兹尼亚奇扬科维奇蒂耶娃斯齐亚沃尼,拉德万·斯卡,兹沃娜列娃萨芬娜奈良久留美):250,000日元

    Toray PPO official program with player autographs (Date-Krumm, Sharapova, Wozniacki, Jankovic, Dementieva, Schiavone, Radwanska, Zvonareva, Safina, Nara) : 250, 000 yen.

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  • 当时,“伊朗事件已经被踢爆,白宫助手约翰·因德克斯特奥利弗·违反法律国会撒谎

    The Iran-Contra story was out; White House aides John Poindexter and Oliver North had broken the law and lied about it to Congress.

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  • 低比拉太音起行安营在对面亚巴琳山里

    And they removed from Almondiblathaim, and pitched in the mountains of Abarim, before Nebo.

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  • 增长好事见得足以改善营养”,作者:奥利维尔·埃克克莱·布雷·辛格,卡尔·夫。

    Growth is good, but not enough to improve nutrition ", by Olivier Ecker, Clemens Breisinger and Karl Pauw."

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  • 那个柳条丈夫从来不会任何人争吵,从来不会提高的噪,不会像你这个妇一样。

    That wicker husband never quarrelled with anyone, never even raised his voice.

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  • 1862年3月17日,马可军团出发了,两个星期内已经有五万多人到达了雷切蒙德东南军事要塞(Fort Monroe),这五万人配备了一百大炮和大量的炮弹

    The Army of the Potomac began to move on March seventeenth, eighteen sixty-two. Within two weeks, more than fifty thousand had reached Fort Monroe, southeast of Richmond.

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  • 1862年3月17日,马可军团出发了,两个星期内已经有五万多人到达了雷切蒙德东南军事要塞(Fort Monroe),这五万人配备了一百大炮和大量的炮弹

    The Army of the Potomac began to move on March seventeenth, eighteen sixty-two. Within two weeks, more than fifty thousand had reached Fort Monroe, southeast of Richmond.

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