摘要
针对水面舰艇雷达截面(RCS)在实际测量中变化大的特点,分别利用数据平滑、小波分析等方法对RCS方向特性进行降噪分析处理,量化分析其去噪性能,得到了水面舰艇较为精确的RCS分布特性。
Aiming at the feature that the radar cross sector（RCS）of surface ship changes greatly in the practical measurement,this article performs noise-reduction analysis and processing to RCS direction feature by using data smoothing,wavelet analysis and other methods respectively,analyzes the noise-reduction performance quantitatively,obtains relatively precise RCS distribution feature of surface ship.
出处
《舰船电子对抗》
2016年第3期37-38,48,共3页
Shipboard Electronic Countermeasure
关键词
雷达截面
方向特性
数据平滑
radar cross sector
direction feature
data smoothing
