欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对高斯噪声中的距离扩展目标检测问题，提出了基于正态分布检验的检测算法．高分辨一维距离像信号通常不服从高斯分布，可将高斯噪声中的距离扩展目标检测问题转换为正态分布检验问题，使用正态分布检验算法对检测窗内的信号进行检验，进而做出检测判决．理论分析表明，该算法具有恒虚警性能．分析了信噪比与检测概率的关系和检测器的性能．使用模拟信号与实测飞机目标一维距离像信号对本检测器的检测性能进行了试验验证，并与能量积累检测器进行对比．结果表明本检测器比能量积累检测器有较优的检测能力．
英文摘要：
A range spread target detection algorithm based on the normal distribution test is proposed. Based on the fact that the range spread target signal generally does not follow normal distribution, the range spread target detection problem is equivalent to the normal distribution test problem. Analysis show that the normal distribution test detector has the characteristic of constant false alarm rate. The performance of the proposed detector is analyzed. Numerical experimental results based on simulation and measured high range resolution profile data show that the proposed detector outperform the energy integration detector.
同期刊论文项目
同项目期刊论文
Adaptive MIMO radar target parameter estimation with Kronecker-product structured interference covar
Radar HRRP statistical recognition with temporal factor analysis by automatic Bayesian Ying-Yang har
Noise Robust Radar HRRP Target Recognition Based on Multitask Factor Analysis With Small Training Da
期刊信息
位置：