Wave measurement by X-band Marine navigation radar is very important to ocean monitoring.
波段导航雷达测波技术的研究，对于海洋监测具有重要意义。
The second-generation variant (Type 069?) upgraded with new navigation radar was introduced in 1997.
第二代改型(069型？)升级采用新的导航雷达在1997年研制。
The first part is the analysis of why the low altitude is limited in frequency modification continuous wave Doppler navigation radar.
第一部分分析了调频连续波多普勒导航雷达存在低高度限制的原因。
In order to meet the warships needs of real-time wave height measurement, a method using X-band navigation radar to measure wave height is presented.
针对舰船对浪高实时测量的需要，提出了基于X波段导航雷达浪高实时测量的方案。
The operation principle of marine navigation radar is deeply analyzed in this project, including the basic principle of radio, impulse radar and radio-range orientation.
本课题详细分析了船舶导航雷达的工作原理，包括电磁波工作特性、脉冲雷达基本原理以及雷达定位的工作原理。
However, they are hardly used for civil ship navigation radar simulator, especially not for the simulation of echo images of rain and snow in ship navigation radar simulators.
然而，作为航海雷达图像模拟的方向，系统建模与仿真技术基本没有应用于民用船舶导航雷达模拟器中，特别是对船舶导航雷达模拟器中雨雪回波图像的模拟。
Radar signal processing is a key technology for navigation radar detecting target, which improves the radar detection capability and has a crucial role for safe and efficient shipping.
雷达信号处理技术是航海雷达探测海上目标的关键技术，它对安全和高效率的海上运输起到至关重要的作用。
Radar tracking of the shuttle, like the final accurate ground-based navigation, had not yet begun.
对航天飞机的雷达追踪，如最后精确的陆基导航，还没有开始。
The University of Oxford is working on an autonomous navigation system that takes in information from onboard sensors, radar, cameras, lasers and Internet servers.
英国牛津大学正在开发一个自主导航系统，它能接受来自随车携带的传感器、雷达、摄像机、激光和互联网服务器的信息。
The smart displays provide navigation and collision avoidance visualization from the radar sources and are used together with the Electronic Chart Display and Information System-Navy (ECDIS-N).
智能显示器通过雷达信号提供导航服务并接收防撞信息，同时，该显示器还可以与海军电子图显示和信息系统（ECDIS-N）一同使用。
Scene matching is an important means on navigation and location of aeroplane, and radar image matching is thought a lot by reason of all weather.
景象匹配是飞行器导航与定位的一种重要手段，其中的雷达图像匹配由于具有全天候的特征而受到人们的重视。
Data Generator can generate very complicated digital signals. It can be used as programmable data signal source in the fields of communication, radar, navigation, space navigation, and so on.
数据信号发生器可以产生非常复杂的数字激励信号，可为通信、雷达、导航、宇航等领域数字设备提供所需的可编程数据信号。
Obviously, the traditional radar has already been difficult to meet the demand for contemporary navigation.
显然，传统的雷达已难以适应当代航海的需求。
Coastline detection in Synthetic Aperture Radar (SAR) images plays a significant role in Marine applications, such as autonomous navigation, geographic mapping, etc.
合成孔径雷达(SAR)图像海岸线检测，在自动导航、地图绘制等海洋应用方面具有重要意义。
The frequency synthesizer is a kind of discrete frequency singal generator with high stability, and it is widely used in communication, radar, apparatus and navigation system.
频率合成器是一种频率稳定度较高的离散间隔型频率信号发生器，广泛应用在通信、雷达、仪器仪表及导航系统中。
Data Generator can generate very complicated digital signals. It can be used as programmable data signal source in the fields of communication, radar, navigation, space, and so on.
数字信号发生器可以产生非常复杂的数字激励，可提供通信、雷达、导航、宇航等领域数字设备所需的可编程数据信号。
Study methods to be used in the dissertation primarily involve life cycle theory guidance, game theory analysis method, radar navigation location, and SWOT matrix analysis.
本论文中所运用的研究方法主要涉及到生命周期学的理论指导、博弈论分析方法、雷达导航定位及SWOT矩阵分析。
A method to accomplish rendezvous by using laser searching and tracking technology is presented in this paper, and it is characteristic of radar, navigation and communication.
本文提出了一种用激光搜索跟踪技术实现空间交会的方法，它具有雷达、导航和通信的功能。
Briefly the paper introduces a new method to make a DEM by a airborne laser radar combining with Global Positioning System and Inertial navigation technology.
主要介绍了利用机载激光雷达并结合全球卫星定位系统、惯性导航技术建立地形高程模型的一种新方法。
The theory of random signal has been widely used in the fields of communication, radar, navigation and cryptology in the initial stage of its formation.
随机信号理论在它形成的初期，便在通信、雷达、导航以及密码学等领域中获得了广泛的应用。
The yacht is equipped with radar navigation systems, high frequency communications equipment, refrigerators, wine cooler, etc.
游艇配有雷达导航系统、高频通信设备，冰箱、酒柜等一应俱全。
Signal generator is very important in modern electronic instruments. It is widely applied in many fields such as communication, navigation, radar, measure and control.
信号发生器是一类十分重要的仪器，在通信、测控、导航、雷达、医疗等领域有着广泛的应用。
Thee University of Oxford is working on an autonomous navigation system that takes in information from onboard sensors, radar, cameras, lasers and Internet servers.
翻译：英国牛津大学正在开发一种能从车载传感器、雷达、摄像头、激光束翮和互联网服务器中获取信息的自主导航系统。
Method of high-speed data-transmission between navigation computer and searching radar in the Orientation and Position system is introduced.
文章介绍了导航定位系统中导航计算机与搜索雷达之间的数据高速传输方法。
It can be widely used in fields of navigation, radar, telecontrol, analogue signal transmission, data collection and communication system.
可广泛用于导航、雷达、遥控遥测、模拟信号传输、数据采集和通讯系统、现代导航系统等领域。
Giving the abilities of generating all kinds of ideal and none ideal signals, it has been widely used in the domains of communication, radar, navigation, etc.
它可以产生各种理想及非理想的波形信号，因而广泛用于通信、雷达、导航、宇航等领域。
Therefore, to design the real time information processing machine for the image aided aircraft navigation is one of the key foundations for the radar used in imaging navigation application.
其中，针对图像匹配导航应用的激光成像雷达实时信息处理机的研制是其关键技术之一。
Therefore, to design the real time information processing machine for the image aided aircraft navigation is one of the key foundations for the radar used in imaging navigation application.
其中，针对图像匹配导航应用的激光成像雷达实时信息处理机的研制是其关键技术之一。
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