摘要
雷达信号记录仪是对雷达视频、点迹、航迹和故障状态等综合信息记录存储与调阅回放的专用设备。介绍了数据可视化技术的定义、分类和常用方法的基本概念,描述了该技术在雷达信号记录仪统计分析功能中的应用,包括目标识别、运动特性分析、航道分析和故障模式分析等。通过该技术的应用,可快速找到大量数据的隐含规律,使记录数据可读和易读,为记录仪统计分析功能提供直观且便捷的人机交互环境与辅助手段。
A radar signal recorder is a special equipment for recording and replaying radar data, such as radar video, target points, target tracks, and diagnostics information, etc. The definition and the classification of data visualization technology, and the concept of common methods are in- troduced. The application of visualization interaction technology in radar data recorder is de- scribed, including target identification, motion characteristics analysis, track analysis, and diag- nostics mode analysis. The implicit rules of abundant data can be found by using the technology, thus making the recorded data easy to be read. Thus, convenient and intuitive interactive envi- ronment and auxiliary aids are provided for the radar signal recorder to accomplish statistical analysis.
出处
《指挥信息系统与技术》
2013年第6期80-84,共5页
Command Information System and Technology
关键词
雷达信号记录仪
数据可视化交互技术
节点聚类
抽样
radar signal recorder
data visualization interaction technology
node clustering
sampling
