基于多特征关联的微弱水声信号检测

《基于多特征关联的微弱水声信号检测》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、分类号TN911学号14040122ＵＤＣ密级公开军事学硕士学位论文基于多特征关联的微弱水声信号检测硕士生姓名骆俊杉学科专业军事通信学研究方向军事通信抗干扰指导教师王世练副教授国防科学技术大学研究生院二〇一六年十一月Multi-featurefusionbasedweakunderwateracousticsignaldetectionCandidate：LuoJunshanAdvisor：WangShi-lianAdissertationSubmittedinpartialfulfillmentoftherequirementsforthe

2、degreeofMasterofMilitaryinMilitaryCommunicationGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.China（November，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..........................................................................................................................ii第一章绪论................................................................................................................11.1水声信号检

4、测的背景和意义...................................................................................11.2水声信号检测的研究现状.......................................................................................11.2.1最优检测器和局部最优检测器...............................................................

5、............21.2.2半盲检测器.........................................................................................................21.2.3盲检测器............................................................................................................31.3论文的研究内容与组织结构............

6、.......................................................................4第二章水声信号检测问题建模......................................................................................72.1信号模型以及统计检测理论...................................................................................72.1

7、.1信号模型............................................................................................................72.1.2统计信号检测的基本思想...................................................................................82.1.3纽曼—皮尔逊准则..............................................

8、................................................92.2水下背景噪声建模......................