某机载雷达数据库中包含大量连续属性和分类属性，且数据库规模庞大。
One airborne radar database with a large scale contains massive continuous attributes and categorical attributes.
本文根据现代战场条件下雷达工作模式复杂多变的特点 ，提出了电磁环境仿真中多种雷达数据库的模型 ，实现了雷达数据库维护软件的设计。
The radar signal environment near the space plate is simulated and counted by computer through the establishment of ground radar database in this paper.
敌人的雷达一但被发现，系统能自动地把信号与它的数据库比较并且优先目标的威胁。
Once the enemy radar is detected, the system can automatically compare the signal with its database and prioritise the threat of the target.
应用推荐