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- radar detection error model 雷达探测误差模型
- THE STRUCTURE OF THE REFRACTION FIELD NEAR THE FRONT AND HORIZONTAL RADAR DETECTION ERRORS 锋面附近折射场结构及其雷达水平探测误差
- An error model of transmitting array mutual coupling, gain and phase error of the synthetic transmitted beam bistatic HF-Surface Wave Radar (HF-SWR) is investigated in this paper. 该文研究了基于发射方向图综合的双基地高频地波超视距雷达发射天线阵互耦、幅度及相位误差模型。
- Radar detection data is also fused into the algorithm to improve the accuracy and speed of vehicle detection. 为提高车辆检测的准确性及效率,在算法中融合了雷达的探测数据。
- In the past decades, the Air Force has been using balloon-theodolite measuring method in weather observation, radar detection and so on. 空军在气象观测、雷达探空等工作中,多年来一直采用气球结合单经纬仪的测量方法。
- My elder brother is a radar man. Every time he goes home, I always importune him to tell me about stories of radar detection. 我哥哥是个雷达兵,他回家时我总缠着他给我讲雷达侦察的事情。
- On the basis of hypothesis of first ordered linear error this paper derived the kinematics posture error model of end operator. 摘要基于一阶线性误差假设推导了空间机器人末端操作器运动学位姿误差模型。
- The present invention discloses method of reducing on-line detection error influence of tobacco shred producing line. 本发明公开了一种降低制丝线在线检测误差影响的方法。
- Objective To introduce the basic theory of linear measurement error model and apply it to medical research. 目的介绍线性测量误差模型的基本理论,探讨它在医学研究领域中的应用。
- The benefits of adopting multi-beam formation technologies for improving radar detection performances and ECCM capability are discussed as well in the paper. 讨论了采用多波束形成技术对提高雷达检测性能与电子反对抗的能力。
- SINS error model and the Kalman filter are used for realizing precise alignment of the SINS under vibration state. 仿真结果表明,补偿摆动误差后,基本消除车体摆动干扰,得到与静基座粗对准相当的结果;
- An inflatable wing aircraft is one type of the promising aircraft for the ability in reducing weight of configuration and avoiding from radar detection. 摘要为了减少无人机的结构重量,提高雷达隐身能力,充气结构机翼无人机是一种很有发展潜力的飞行器。
- A character parity check as well as a block check to detect errors. 为检测错误而使用的一种字符奇偶校验(码)或数据块校验(码)。A symbolic unit that has a particular system use and a predef to a system data set。
- The error model of system is set up, the precision and velocity of the aligning scheme is further researched. 建立了系统的误差模型,深入研究了该对准方案的精度和速度,并与传统的卡尔曼滤波器进行仿真比较。
- Of course, we also can decrease the probability of false alarm and increase the radar detect performance, so the dada processing of the radar is very important. 它对雷达信号处理后的数据进行合理、有效的整理和关联,进而给出目标飞行物的运动航迹。
- Example verified that linear measurement error model can fit data with great measurement error and can give fine results. 线性测量误差模型能够在很大程度上解决由测量误差带来的问题,针对具体问题拟合恰当的线性测量误差模型,可以得到合理的结果。
- The error models are very important in the error analysis and fault detection of inertial navigation system(INS). 论述了惯导系统 (INS)误差模型的重要作用 ,介绍了惯导误差方程推导必须遵循的步骤以及误差方程所涉及的坐标系的关系。
- The empirical results show that Fractionally integrated GARCH with GED error model performs the best in estimating five percent VaR. 实证结果表明在估计95%25置信度下的VaR值时基于GED分布的FIGARCH(1,d,1)模型表现最佳。
- From the perspective of practical application, the robustness of pose estimation with coordinate detection error was discussed, given that P3P issue has exclusive solution. 从工程应用的角度出发,在P3P问题有唯一解的条件下,研究位姿误差对图像坐标检测误差的鲁棒性。
- Based on the PRS-XY type hybrid Parallel CNC machine developed,a whole error model has been built according to manufacturing and assembly. 以PRS-XY型混联数控机床为对象,以加工、装配精度为依据,建立该机床完整的误差模型。