X波段天气雷达地杂波滤波技术

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1、分类号TN95学号14040049ＵＤＣ密级公开工学硕士学位论文X波段天气雷达地杂波滤波技术硕士生姓名李腾伟学科专业信息与通信工程研究方向空间信息获取与处理技术指导教师王涛副研究员国防科学技术大学研究生院二〇一六年十一月StudyonClutterFilteringTechnologyforX-BandWeatherRadarCandidate：LiTengweiAdvisor：WangTaoAdissertationSubmittedinpartialfulfillmentoftherequirementsforthedeg

2、reeofMasterofEngineeringinInformationandCommunicationEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember，2016国防科学技术大学研究生院硕士学位论文目录摘要..........................................................................................

3、.........................iABSTRACT......................................................................................................iii第一章绪论......................................................................................................11.1研究背景及意义.........

4、......................................................................................11.2天气雷达杂波抑制和噪声估计研究现状.......................................................11.2.1地杂波滤波的研究现状........................................................................21.2.2地杂波识别的研究现状

5、........................................................................31.2.3噪声功率估计的研究现状....................................................................41.3本文主要工作及结构安排...............................................................................5第二章天气回波信号处理基础.

6、........................................................................72.1天气回波信号的频域特性...............................................................................72.2天气回波的谱矩估计.......................................................................................

7、72.2.1快速傅里叶变换法................................................................................72.2.2脉冲对处理法........................................................................................82.3天气回波模拟..............................................................

8、.....................................92.4本章小结.............................................................................................