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- The analysis results show that in typical cases the range positioning error of the radar-theodolite joint positioning model is basically equivalent to radar range finding error. 其结果表明,在典型情况下雷达经纬仪联合定位模型距离定位误差与雷达测距误差基本相当。
- On the basis of narrating the range finding principle for the LFMCW level radar,the reflection of the range finding precision for the non-linearity of the VCO is analyzed,a method of the nonlinear compensation is presented. 在LFMCW液面雷达测距原理的基础上 ,分析了压控振荡器 (VCO)的非线性对测距精度的影响 ,提出一种VCO的非线性补偿方法。
- On unmarked field courses no part of the sight may be modified for the purpose of having means for range finding. 在无标示距离的轮赛中,瞄准器的任何部分不可作为提供测量场地距离的用途。
- The theory of time-to-amplitude conversion (TAC) method and its applic ation in laser range finding system are presented. 简要介绍了时幅转换技术[1]的原理、实现方法以及在激光测距系统中的应用。
- Airborne Range Instrumentation System 载靶场仪器系统
- It also introduces the development history and the advanced development of phase-shift laser rangefinder and analyses the tendency of phase range finding technology. 介绍了相位式激光测距仪的发展历史和最新进展,并就相位测距技术的研究发展方向做了分析。
- Airborne Range Instrumentation Station 机载靶场仪表测量站
- three-dimensional search and height finding radar 三坐标搜索与测高雷达
- According to the principle of a certain type aircraft decimeter wave instrument landing system,It provides a FPGA-based design encoding and decoding module of airborne ranging module. 根据某型飞机分米波仪表着陆系统测距单元的基本工作原理,提出了一种基于FPGA的机载测距编译码模块设计方案。
- After that, according to the vision range finding principle, we design monocular vision range detection method for highway based on the theory of lane rebuilding and clairvoyance projection. 基于视觉测距原理,在分道线重建和透视投影原理的理论基础上,建立了一种针对高速公路的单目视觉距离测量方法。
- Finally, through analyzing the experimental data, such as infrared sensor range finding as well as local navigation, it is concluded that the strategies are able to satisfy the rules of the FIRA game. 分析了红外传感器测距实验数据及局域导航实验结果,验证了红外线传感器精确度和导航策略能够满足比赛要求。
- Airborne Range Only Radar 机载专用测距雷达
- The Neandertal DNA sequence falls outside the variation range found in humans today. 尼安德特人DNA序列不在人类已知的序列变化范围之内。
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- Airborne Ranging and Orbit Determination System 机载测距及轨道测定系统
- Firstly Davis crossed and Cole's header from point-blank range found Cech going the wrong way but recovering to turn the ball away. 首先戴维斯传中予科尔在近距离作出头球攻门,切赫已经走向相反方向但仍旧可修正把皮球拨走。
- Airborne Ranging and Orbital Determination 机载测距与轨道测定
- Austere Airborne Ranging and Sighting System 简易空中测距与瞄准系统
- In photomechanical reproduction, a line screen breaks the wide tonal range found in the original into discrete intervals from 1% to 99%), creating a halftone dot pattern. 中义在制版照相的复制过程中,用线状的平网将原稿的浓度?围分解为1%25到99%25的不连续区段,并产生半色调的网点花纹。半色调的网点值是以百分比(%25)来描述。
- Study on New Method of Laser Range Finding 激光测距新方法研究