磁目标定位及小波分析  

Magnetic Target Orientation and Wavelet Analysis

作　　者：王连福[1] 王华[1] 代秀娇[1] 焦国太[1] 

机构地区：[1]中北大学电子信息工程系,太原030051

出　　处：《弹箭与制导学报》2005年第S4期467-469,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：分析了磁信号的特征,对磁信号进行建模和仿真,讨论了磁目标定位问题,并通过快速正交小渡变换滤波和中值滤波对磁信号进行处理,得出了联合滤波对磁信号分析是比较实用的方法。By analyzing the characteristic of magnetic signal、modeling and simulation for magnetic signal are studied in this paper.It discusses the problem of magnetic target orientation.Through processing the magnetic signal with fast or- thogonal wavelet transformation and median filter federated filter is proved more practical for analyzing magnetic signal.

关 键 词：小波分析 建模和仿真 快速正交小波变换 中值滤波 

分 类 号：TN953[电子电信—信号与信息处理]