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   target movement 的翻译结果: 查询用时:0.141秒
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武器工业与军事技术
航空航天科学与工程
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target movement
相关语句
  目标运动
     Accuracy Analysis of the Simulation Subsystem of Target Movement
     目标运动仿真子系统的精度分析
短句来源
     Detecting algorithm based on background prediction, maximum background prediction, most similar background prediction, displacement pipeline filter, target movement characteristics algorithm based on sub-pixel analysis and the method of the contrast similarity among frames are introduced for the target detecting in single image and sequence images.
     在单帧图像和序列图像目标检测方面提出了基于背景预测的检测方法,最大化背景预测方法、最相似背景预测方法、位移式管道滤波方法、基于亚象元分析的目标运动特征算法和目标对比度相似性的帧间目标检测方法。
短句来源
     Establishment of Mathematical Models of Target Movement in Simulation Tests
     仿真试验中目标运动数学模型的建立
短句来源
     Reviews on Mathematical Models of Maneuvering Target Movement
     机动目标运动数学模型评述
短句来源
     is paper discusses the BP neural net improvement method of maneuver multiple tracking which is different from traditional maneuver multiple tracking method and doesn't require clear acknowledge of maneuver target movement equation structure.
     本文讨论了机动多目标跟踪的改进BP神经网络方法,它不同于传统的机动多目标跟踪方法,无需对 机动目标运动方程的结构有明确的了解。
短句来源
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  “target movement”译为未确定词的双语例句
     Further Discussion of Grey Prediction of Target Movement Track
     再探运动目标航迹的灰色预测
短句来源
     In this paper, a Multipath Viterbi Data Association (MVUI) algorithm with uncertain ionospheric state is proposed, through modeling target movement in ground coordinate and implementing data association in radar coordinate so that Viterbi Data Association (VDA) is extended from association between measurement and track to association among measurement, propagation mode and track.
     本文在给定电离层状态模型条件下,在地理坐标系对运动目标建模而在雷达坐标系进行数据关联,将各传播模式的回波作为备选的竞争量测,运用动态规划的优化方式,在最大似然的意义下将VDA的回波与航迹的两维数据关联推广到回波、传播模式和航迹的三维数据关联,提出了一种电离层状态非稳定条件下的多路径Viterbi(MVUI)数据关联算法。
     Based on the techniques of digital image processing and analysis,the system makes accurate measurement of target movement from film image sequences.
     该系统在数字图像处理与分析的基础上 ,完成基于光测胶片序列图像的高精度运动测量。
短句来源
     On airborne platform, image movements involve target movement, background movement and platform movement.
     运动平台下,图像的运动包括目标、背景和平台的运动。
短句来源
     On the basis of building target movement model and measuring equation,applying MGEKF algorithm,realizes the locating and tracking for mobile target.
     在建立目标机动模型与测量方程的基础上,运用修正增益扩展卡尔曼滤波(MGEKF)算法,实现对机动目标进行定位与跟踪.
短句来源
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  相似匹配句对
     N TARGET
     命中目标
短句来源
     MOVEMENT CHARACTERISTICS OF TARGET ACQUTISITION
     目标拾取运动特性研究
短句来源
     Movement
     虚实修身运动
短句来源
     Human Movement Characteristics of Target Acquisition
     目标拾取中人的运动特征研究(英文)
短句来源
     principle and target;
     原则和目标;
短句来源
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  target movement
Mechanisms by which dolphins identify target movement characteristics and their technical use in hydrolocation and radiolocation
      
During probe trials, where the target unpredictably remained stationary throughout the trial, the subjects first moved the ball in anticipation of expected target movement and then corrected the movement to steer the ball to the resting target.
      
The speed of target movement was increased across training stages up to 38?cm/s.
      
The fully developed method was applicable to eye movement data in tracking of pseudo-random target movement as well as deterministic target movement.
      
At low and high frequencies eye movement delayed target movement, and the delay was almost that observed for saccades to unpredictable targets.
      
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In this paper,two problems of grey prediction of target movementtrack are researched by counting.The two problems,proposed in author's other paper,are target movement across quadrants of right angle coordinate system and rest-raint of model GM(1,1) to noise.

本文根据笔者在[1]中所提出的航迹灰色预测中的两个问题:机动目标的跨象限运动及GM(1,1)预测模型对噪声的抑制能力进行若干计算研究。

The Simulation subsystem of the target movement(SSTM)is a major error source in the hardware-in-the-loop radio frequency simulation system of the semi-active homing missilc. A detailed discussion about the accuracy of the SSTM has been made in this paper. According to the experimental data, the error model of the SSTM has been estimated by us-ing Hannan and Risseanen algorithm. Depending on the model, the digital results of the in-fluence casued by the subsystem error have been obtained by comparing the...

The Simulation subsystem of the target movement(SSTM)is a major error source in the hardware-in-the-loop radio frequency simulation system of the semi-active homing missilc. A detailed discussion about the accuracy of the SSTM has been made in this paper. According to the experimental data, the error model of the SSTM has been estimated by us-ing Hannan and Risseanen algorithm. Depending on the model, the digital results of the in-fluence casued by the subsystem error have been obtained by comparing the simulation of theoritical trajectory with the simulation pollutted by two kinds of noises(ARMA(1,1)noise and pure white noise). Finally some methods for eliminating the influence have been investigated, and the simulation example or which has been performed by using adaptive filter.

目标运动仿真子系统是寻的制导导弹半实物射频仿真系统的主要误差源,本文系统地分析了这个子系统的精度。采用Hannan-Risscanen方法建立了子系统的误差模型,通过全弹道仿真,定量地给出了子系统的误差对仿真结果的影响。进一步结合仿真系统和误差模型的特点,探讨了误差校正方案,并给出了自适应滤波校正方案的仿真算例。

Using the engineering practice as a background, the paper illustrates the principle of simulated three-dimensional coordinate radar target airway. It also introduces the key block diagram of the simulator, related control word and interrrupt function. The paper derives the target movement equation, designs the simulation scheme of echo diagram, and studies the target correlation algorithm and buffer configuration. The airway simulation programmatic block diagram is included at the end of paper.

本文以工程实践为背景,提出了模拟三坐标雷达目标航路的原理。介绍了IRS模拟器的原理框图、有关的控制字及中断功能,推导出目标运动方程,设计了回波图的模拟方案,研究了目标相关的算法与缓冲区的构造,最后并附有航路模拟的程序框图。

 
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