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ID:37070629
大小:2.42 MB
页数:91页
时间:2019-05-17
《水声通信信号调制方式识别技术研究》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14040101UDC密级公开工学硕士学位论文水声通信信号调制方式识别技术研究硕士生姓名赵自璐学科领域信息与通信工程研究方向现代通信技术指导教师张炜教授国防科学技术大学研究生院二〇一六年十一月ResearchonModulationClassificationTechniqueforUnderwaterAcousitcCommunicationSignalsCandidate:ZhaoZi-luAdvisor:ZhangWeiAdissertationSubmittedinpartialfulfillmentoftherequirementsforthed
2、egreeofMasterofEngineeringinInformationandCommunicationEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha,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........................................................................................................iii第一章绪论......................................................................................................11.1研究背景、目的及意义....................................................
4、...............................11.2国内外研究现状...............................................................................................11.2.1调制识别技术的发展历史和研究现状.................................................11.2.2水声通信的发展历史和研究现状........................................................61.2.3水
5、声信号调制识别的发展及面临的问题............................................61.3水下常用通信信号及模型...............................................................................71.4论文研究内容及结构安排...............................................................................8第二章水声信道及冲击噪声建模与仿真.........................
6、................................102.1水声信道特性.................................................................................................102.1.1声速变化..............................................................................................102.1.2传输损失...................................
7、...........................................................112.1.3多径效应..............................................................................................122.1.4多普勒频移..............................................................................
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