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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].海军工程大学学报,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正交化算法的水下目标回波检测方法.该方法利用Gram-Schmidt正交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波的检测.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  归一化匹配滤波器
文章编号:1009-3486(2006)01-0089-05
修稿时间:2005年8月29日

Detection of underwater target echo based on Gram-Schmidt orthogonalization algorithm
XU Jiang-hu,ZHANG Ming-min.Detection of underwater target echo based on Gram-Schmidt orthogonalization algorithm[J].Journal of Naval University of Engineering,2006,18(1):89-93.
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 validityof this method is tested by processing of simulationdata and experimental data.
Keywords:Gram-Schmidt orthogonalization algorithm  underwater target detection  normalized matched filter
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