基于Gram—Schmidt正交化算法的水下目标回波检测 |
| |
引用本文: | 许江湖,张明敏.基于Gram—Schmidt正交化算法的水下目标回波检测[J].海军工程学院学报,2006,18(1):89-93. |
| |
作者姓名: | 许江湖 张明敏 |
| |
作者单位: | 海军工程大学电子工程学院,湖北武汉430033 |
| |
摘 要: | 提出了一种基于Gram-Schmidt正变化算法的水下目标回波检测方法.该方法利用Gram—Schmidt正变化算法实现对干扰背景的预白化,通过归一化匹配滤波器可完成对水下目标回渡的检测.对仿真数据和实验数据的处理验证了该方法的有效性.
|
关 键 词: | Gram—Schmidt正交化算法 水下目标检测 归-化匹配滤波器 |
文章编号: | 1009-3486(2006)01-0089-05 |
收稿时间: | 2005-08-29 |
修稿时间: | 2005-10-10 |
Detection of underwater target echo based on Gram-Schmidt orthogonalization algorithm |
| |
Authors: | XU Jiang hu ZHANG Ming-min |
| |
Abstract: | An underwater target echo detection method is proposed based on Gram Schmidt orthogonalization algorithm. The interference can be whitened by Gram-Schmidt orthogonalization algorithm and the target echo detection can be realized by normalized matched filter. The validity of this method is tested by processing of simulation data and experimental data. |
| |
Keywords: | Gram-Schmidt orthogonalization algorithm underwater target detection normalized matched filter |
本文献已被 维普 等数据库收录! |