摘要
本文根据舰船水压信号与波浪噪声的特点,用时间序列的AR模型理论导出一种适用于在水压引信上使用的自适应滤波器。计算机模拟结果表明,该滤波器具有良好的性能。
In this paper, the AR-mode therom of time serise is used to induce a quasi-adaptive filter. This quasi-adaptive filter can be efficiently used in sea mines to extract signals from wave niose where a referent input is very difficult to obtain. The computer simulation shows that this filter has a good performance.
关键词
AR模型
自适应滤波
水压引信
Adaptive filter
AR-mode
Hydrolic pressure fuze
