摘要
研究了雷达回波环境的模拟方法,目的在于能够模拟产生出符合雷达实际工作的环境。通过对雷达工作环境建立数学模型,设计了回波数据算法,并提出了一种随机序列通过数字功率谱处理滤波器产生雷达杂波的方法。
In order to simulate radar environment echo which is real as it is, the method of echo simulation is studied. The mathematical models of environment echo is estabished; the arithmetic of echo data is designed; and a radar clutter producing method is put forward which uses random sequence to pass through power frequency spectrum filter.
出处
《科学技术与工程》
2009年第16期4649-4652,共4页
Science Technology and Engineering
关键词
数学模型
随机序列
仿真图像
滤波器
mathematical models random sequence simulation picture filter
