北华大学学报：自然科学版2012，Vol.13Issue(6)：732-736,5.
一种基于四阶累积量的近场源二维参数估计方法
A 2-Dimensional Parameter Estimation Method of Near-Field Sources Based on Four Order Cumulant
于斌斌1
作者信息
- 1. 北华大学信息技术学院,吉林吉林132013
- 折叠
摘要
Abstract
The paper proposed a bearing and range parameters estimation algorithm of near-field sources based on four order cumulant and polarization sensitive array. The algorithm adopts non-centra-symmetric and non- parametric-match. It can directly calculate the closed-form solution of estimating parameter, and it has higher estimated accuracy. The algorithm can be used in additive Gaussian noise environments. The simulation results show the effect of this algorithm.关键词
近场源定位/四阶累积量/方位角估计/距离估计Key words
near-field source localization/four-order cumulant/bearing estimate/range estimate分类
信息技术与安全科学引用本文复制引用
于斌斌..一种基于四阶累积量的近场源二维参数估计方法[J].北华大学学报：自然科学版,2012,13(6):732-736,5.
