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- Key words: X-ray laser target; planary target; foil target; doped target. 关键词:X光激光靶;平面靶;薄膜靶;掺杂靶
- The recognition of underwater laser target is a new disquisitive field, in which many problems are open, and extraction is the key problem. 激光水下目标的识别是一个崭新的研究领域,有许多问题亟待解决,其中目标提取问题是关键。
- Gary Buzzard . Development in Laser Target Detection Device Technology[A]. Second Annual International Missile &Rocket , Sympsium[C].? 2002. 王广生,石顺祥.;基于电光扫描的激光引信技术[A]
- It is applicable in appraising objectively the performance of the long distance laser equipment that is similar to the laser target designator and in measuring . 在对激光目标指示器等远场激光照射器的性能评价和激光通信中的远场激光信息场的测量中有较大实用价值,并对大面积的激光光斑的测量有重要的参考价值。
- The results show that this measure can be adopted for FLIR target position. 实验结果表明,该测度适用于红外图像的模板匹配问题;
- Abstract In order to improve the applicability and practicability, and increase the shoot-distance, we design a new laser target practice system without the wire between the gun and target. 摘 要 为了提高激光打靶器的适应性和实用性,增加射击距离,我们对传统激光打靶器进行分析、改进,设计出一种新型的靶枪分离型无线激光打靶器。
- The target position information was acquired by the SVM estimation output and the weight vector. 利用此权向量和SVM输出估计,可以得到目标位置信息。
- By adopting the method of combining calculation with CAF, CAE a systematic analysis was carried out on carrying capacity of target positioning parallel robot. 采用计算与CAF和CAE相结合的方法,对靶定位并联机器人承载能力进行了系统分析。
- In order to improve the adaptability and practicability,we have designed a new-type wireless target-rifle separating laser targetting device. 为了提高适应性和实用性,设计了一种新型的无线靶枪分离型激光打靶器。
- In the organizational structure, Cunkou belongs to the middling artery, is the neurohumoral regulation target position compact district. 组织结构上属于中动脉,是神经体液调节的靶位密集区;
- Materials and Methods: The precision and accuracy of target position in Z axis plane and X axis plane were measured by the film dosimeter. 材料和方法: 通过胶片法分别测量靶点位置在Z轴平面和X轴平面上的总精确度。
- But arrives at the time which to the exchange rate the fresh target position possibly experiences, he expresses inestimably. 而对汇率到达新的目标位可能经历的时间,他则表示难以估计。
- Range extension caused by pulse compression is not well resolved in most automatic target position acquisition (ATPA) algorithms. 目前广泛应用的点迹提取算法都不能很好地解决由于脉冲压缩所引起的距离展宽问题。
- LTMR (Laser Target Marker/Ranger) 激光目标识别器/测距器
- The Measuring-time System of Big Area Laser Target 大面积激光靶的计时系统
- The reform of tourism management professional course system and content of courses in university, must meet the professional compound and applied talents target positioning. 摘要高校旅游管理专业课程体系和教学内容改革,必须符合本专业复合型、应用型人才的培养目标定位。
- The R-D method utilizes the spacecraft ephemeris data and Range-Doppler frequency information of the SAR echo data to produce an estimatign of the target position. 摘要距离-多普勒(R-D)定位法是利用卫星星历数据和雷达回波数据的距离-多普勒信息对SAR图像目标进行定位,因无须在视场中选参考点,这对月面目标定位具有重要意义。
- Design of A New Laser Target Practice System 新型激光打靶器的设计
- A combination of microscope and collimating systems is designed for the monitors to make them possess the abilities of measuring target positions and collimating synch. 设计了正八棱柱模拟靶对靶场坐标系进行标定;设计了由显微和准直系统相结合的监测仪光学系统,使监测仪同时具有测量靶位和准直的功能。
- TDoA and DoA measurements, and the target position estimation results are obtamed based on the signal acquired by the stations and precision of tracking in a period. 该算法利用时间差和角度测量的结果,使用扩展卡尔曼滤波对目标跟踪,通过对每个周期各站截获信号和对目标跟踪精度的情况,选择输出两种方法对目标位置估计结果。