代表性学术成果: 科研项目 1. 星载自动识别系统接收机时隙冲突下的多用户分离与检测方法研究,国家自然科学基金面上项目,2014-2017,负责人; 2. 大视场AIS信号的非同步干扰消除波束形成研究,国家自然科学基金项目,2017-2019,主要成员; 3. 多尺度概率图模型与SAR图像分类研究,国家自然科学基金项目,2010-2013,主要成员; 4. AIS异常报文分析研究,交通部水运科学研究院,横向科研项目,2017,负责人; 5. VDES系统仿真器研究,天津盛世伟艺科技有限公司,横向科研项目,2016-2017,负责人; 6. AIS船台检测,中国联通系统集成有限公司,横向科研项目,2012-2013年,负责人; 7. AIS信道测量分析系统,交通运输部天津海事局,横向科研项目,天津市科委鉴定项目,2009年,负责人。 代表论文、专利 1. Ma Shexiang, Pan Fei, Meng Xin. Beamforming based on suppression transforming error for array interpolation. International Journal of Circuits, Systems and Signal Processing,2018, 12:256-261,(EI:20181905180505) 2. Ma Shexiang, Wang Jie ,Meng Xin, Wang Junfeng. A Vessel Positioning Algorithm Based on Satellite Automatic Identification System. Journal of Electrical and Computer Engineering,2017,1-9. (EI:20181004862386) 3. Ma Shexiang, Zhao Dawei. Frame synchronization of satellite based on AIS signal. Proc SPIE Int Soc Opt Eng. 2016,9902:(EI: 20165203185055) 4.Ma Shexiang, Xieping.A steady FastICA algorithm based on Modified-M estimate function. WCSE 2016,2016,155-160.(EI:20163202697538) 5.Ma Shexiang, Guo Xin. Frequency estimation of satellite-based automatic identification system signals. Journal of Computational Methods in Sciences and Engineering, 2016,29-37.(EI: 20182305288183) 6.Ma Shexiang, Liu Chen, Wang Junfeng. An accurate frequency offset estimator in the intermediate frequency for the satellite-based AIS. 2016 IEEE International Conference of Online Analysis and Computing Science (ICOACS 2016):100-104.(EI:20164002875508) 7.Ma Shexiang, Guan Yongqiang. Space-based AIS multi-user separation based on the improved complex value FastICA. Proceedings of 2013 2nd International Conference on Measurement, Information and Control, ICMIC 2013: 537-541(EI: 20141517564701) 8.Jingsong Hao, Shexiang Ma, Junfeng Wang and Xin Meng,Multiple-Symbol combined differential detection for satellite-based AIS Signals[J],EURASIP Journal on Advances in Signal Processing,2015(7):1-12. (SCI:CN8BY;EI:20153201106970) 9.Shexiang Ma, Ting Fang,Noncoherent Detection of Satellite-Based AIS Signal with Phase Offset Compensation,Sensors & Transducers, 166(3)128-134,2014.(EI:20151100630385) 10.Ma Shexiang, Zhang Peng. Spectrum sensing based on compressed sensing. Journal of computer Information System, 2011. 7 ( 13 ): 4855-4862. ( EI:20115014602736) 11. 一种星载AIS信号定时频偏联合估计方法及其实现系统,发明专利, ZL 2013 1 0020698.9。 12. 数据辅助下的星载AIS信号同步参数估计方法及系统,发明专利, ZL 2013 1 0020324.7。 13. 一种基于参数估计下的星载AIS信号串行分离方法,发明专利,ZL 201410608054.6 科技奖励 AIS岸基网络系统自动检测及信道指标预测分析系统,天津市科学技术进步三等奖,负责人,2014年。 |