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- Moving objects tracking in atmosphere turbulence is an important research task, and has broad applications in both military and unmilitary field. 大气湍流中运动目标跟踪是一个重要的研究课题,在军事、非军事领域有着广泛的应用。
- The global tilt message caused by the atmosphere turbulence can be extracted using the cross-correlation coefficient algorithm and the sum of absolute difference algorithm. 利用互相关因子算法和绝对差分算法可以提取大气湍流的整体倾斜信息。
- The results show the statistical characteristics of irradiance scintillation and atmosphere turbulence strength and link fade margin for urban free-space optical links. 从而为空间光通信系统的设计和研制提供实验依据。
- It shows that the system has channel capacity supplied by V-BLAST structure and well error code characteristic, and the scintillation effect caused by atmosphere turbulence is effectively overcome. 说明该系统具有垂直分层空时编码所提供的信道容量和良好的误码性能,且能有效克服大气湍流所产生的闪烁效应。
- Influence of Atmospheric Turbulence on Laser Heterodyne Detection[J]. 引用该论文 李成;毛红敏;甄胜来;徐静;俞本立.
- Detecting of the atmosphere turbulence 大气湍流强度探测
- Probabilistic Approach to Aircraft Performance Enhancement in Atmospheric Turbulence. 在大气紊流下飞机性能改进的概率方法。
- As early as 1915, G. I. Taylor had made astute observations on the structure of atmospheric turbulence. 早在1915年;G.;I
- Optical wireless communication (OWC) systems use the atmosphere as a propagation medium, so the atmospheric turbulence effects lead to multiplicative noise related with signal intensity. 无线光通信(OWC)系统采用大气通道作为传输媒介,而大气湍流效应引入了与信号强度有关的乘性噪声。
- The results for the gusty spectrum and correlation function show that all statistical quantities of atmospheric turbulence are related to height. 阵风谱和自相关函数的计算结果表明,所有大气湍流统计量都与高度有关。
- The phase fluctuation of the beam propagating through the atmospheric turbulence, can induce the angle-of-arrival fluctuation on the receiver plane. 摘要经过大气湍流的激光束,在整个接收面上会产生相位起伏,从而引起光束的到达角起伏。
- The result show that the atmospheric turbulence effect cted on JJ-7 is very small, it will be accepted by pilot actual flying. 计算结果表明;晴空大气紊流对JJ-7飞机的影响不大;在实际飞行中飞行员是可以接受的.
- To achieve this high resolution, the telescope will have to rely on adaptive optics to undo the distortions introduced by atmospheric turbulence. 为提高解析度,望远镜必须依靠自调光学来抵消大气扰动所造成的扭曲。
- The meeting is gone on in very friendly atmosphere. 会议在非常友好的气氛中进行。
- Environmental Impact Assessment,Air Quality Modeling,Atmospheric Turbulence,Air Pollution Simulating and Other Wind Engineering Simulation with Wind Tunnel. 环境影响评价,空气质量模式,大气湍流,空气污染模拟及其它风工程风洞试验。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- Danger lurked in the atmosphere. 氛围中隐藏着危险。
- In the laser engineering or the determining of the site of an astronomical observatory, it is needed to study the profile of atmospheric turbulence、wind、temperature and press. 在激光工程以及天文台选址中,需要对大气湍流以及风、温度和气压等大气参数廓线作深入定量的研究。
- The study of boundary layer inhomogeneous is of great importance in studying the characteristic of atmospheric turbulence and the applicability of the classic theory. 摘要边界层的各向异性研究对于了解实际大气的湍流特性和经典理论的适用范围均具有较大的意义。
- The influences of atmospheric turbulence on interference efficiency due to the angle of arrival fluctuation in the laser heterodyne detection system were presented. 研究了大气湍流情况下到达角起伏对激光外差探测系统干涉效率的影响。