作者:Wang, XP (Wang, Xianpeng);Wang, LY (Wang, Luyun);Li, XM (Li, Xiumei);Bi, GA (Bi, Guoan) (;[ 1 ] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore [ 2 ] Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Hainan 570228, Peoples R China [ 3 ] Hainan Univ, Coll Informat Sci & Technol, Hainan 570228, Peoples R China [ 4 ] Dalian Univ Technol, City Coll, Sch EEA, Dalian, Peoples R China [ 5 ] Hangzhou Normal Univ, Sch ISE, Hangzhou, Zhejiang, Peoples R China)
出处:Signal Processing 2017
关键词:Multiple-input multiple-output radar;Direction of arrival estimation;Sparse representation;Noncircular signal;Nuclear norm minimization
摘要:In this paper, the direction of arrival (DOA) estimation for noncircular sources in multiple-input multiple-output (MIMO) radar is dealt with by a nov ...
作者:Wang, Han;Xu, Lingwei;Wang, Xianpeng;Taheri, Sohail ([ 1 ] Yichun Univ, Coll Phys Sci & Engn, Yichun 336000, Peoples R China [ 2 ] Qingdao Univ Sci & Technol, Dept Informat Sci & Technol, Qingdao 266061, Peoples R China [ 3 ] Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou 570228, Hainan, Peoples R China [ 4 ] Cobham Wireless, Stevenage SG1 1AN, Herts, England)
出处:IEEE ACCESS 2018
关键词:Channel estimation;FBMC/OQAM;multiple-input multiple-output (MIMO);preamble
摘要:Multiple-input multiple-output filter bank multicarrier with offset quadrature amplitude modulation (MIMO-FBMC/OQAM) system utilizes the multiple ante ...
作者:Wang, H (Wang, Han);Wang, XP (Wang, Xianpeng);Xu, LW (Xu, Lingwei);Du, WC (Du, Wencai) (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou 570228, Peoples R China [ 2 ] Qingdao Univ Sci & Technol, Dept Informat Sci & Technol, Qingdao 266061, Peoples R China)
出处:IEEE Access 2016
关键词:Peak to average power ratio;Partial transmit sequences;Time-domain analysis;Quadrature amplitude modulation;Simulation;Filter banks;tone reservation;FBMC/OQAM;PAPR;hybrid;partial transmit sequence
摘要:The filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is being studied by many researchers as a key enabler for the fif ...
作者:杨亮,刘钟馨,王小红,张晓东,曹阳 (海南大学硅锆钛资源综合开发与利用海南省重点实验室,海南优势资源化工材料应用技术教育部重点实验室)
出处:稀有金属材料与工程 2011
关键词:微弧氧化;二氧化钛;TiP2O7;多孔膜
摘要:采用微弧氧化法在纯钛表面制备了多孔钛氧化膜并进行表征。室温条件下,采用200V至350V恒压模式以0.5mol/L磷酸溶液作为电解液进行微弧氧化实验。FESEM分析表明,不同电压下,微弧氧化法制备出的氧化膜层均为多孔结构,孔径分布随电压的升高而增大。XRD和XPS分析表明,在强烈的微弧放电过程中,纯 ...
被引情况:超星被引 3 次作者:李树伟,王小红,途进春,曹阳 (四川师范大学化学与材料科学学院;海南大学材料与化工学院)
出处:新教育(海南) 2018
关键词:分析化学;翻转课堂;微课;教学模式
摘要:通过三次问卷调查和二次平行考试的结果分析,说明了翻转课堂教学模式优于传统教学模式。本次教学研究实验的结果表明,分析化学课程翻转课堂新模式的实施,逼迫学生有了主动学习的意识,实验班的笔试成绩高于对照班,学生的课程参与程度提高,借阅参考书籍和学术期刊的人数增加,学生语言表达能力得到了提高。最后指出目前我 ...
作者:Wang, SS (Wang, Sisi);Pang, SJ (Pang, Sujuan);Xu, N (Xu, Nai);Pan, LS (Pan, Lisha);Lin, Q (Lin, Qiang) (;[ 1 ] Hainan Univ, Coll Mat & Chem Engn, Haikou 570228, Hainan, Peoples R China [ 2 ] Hainan Univ, Hainan Prov Fine Chem Engn Res Ctr, Haikou 570228, Hainan, Peoples R China [ 3 ] Hainan Normal Univ, Coll Chem & Chem Engn, Haikou 571158, Hainan, Peoples R China)
出处:Journal of Applied Polymer Science 2016
关键词:biopolymers & renewable polymers;compatibilization;elastomers;mechanical properties;morphology
摘要:In situ compatibilized poly(lactic acid)/thermoplastic polyester elastomer (PLA/TPEE) (80/20) blends are prepared by using multifunctional epoxide oli ...
作者:Wang, Y (Wang, Yan);Wang, XX (Wang, Xiaoxue);Wang, AM (Wang, Aimin);Guo, XM (Guo, Ximing) ([ 1 ] Rutgers State Univ, Haskin Shellfish Res Lab, Inst Marine & Coastal Sci, Port Norris, NJ 08349 USA 增强组织信息的名称 Rutgers State University New Brunswick [ 2 ] Hainan Univ, Key Lab Trop Biol Resources, Minist Educ,Ocean Coll, Hainan Prov Key Lab Trop Hydrobiol & Biotechnol, Haikou 570228, Hainan, Peoples R China 增强组织信息的名称 Hainan University)
出处:Aquaculture 2010
关键词:Eastern oyster;Crassostrea virginica;Multiplex PCR;Microsatellite;Parentage assignment;Population genetics
摘要:We tested a high level multiplex PCR for efficient microsatellite genotyping in the eastern oyster (Crassostrea virginica). Sixteen microsatellites we ...
作者:Wang, XH (Wang, Xiaohong);Cao, Y (Cao, Yang);Yang, L (Yang, Liang);Liu, ZX (Liu, Zhongxin) ([ 1 ] Hainan Univ, Dept Mat & Chem Engn, Hainan Prov Key Lab Res Utilizat Si Zr Ti Resourc, Minist Educ,Key Lab Applicat Technol Hainan Super, Haikou 570228, Peoples R China 增强组织信息的名称 Hainan University [ 2 ] Nanjing Univ Sci & Technol, Minist Educ, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Jiangsu, Peoples R China 增强组织信息的名称 Nanjing University of Science & Technology)
出处:Journal of Nanoscience and Nanotechnology 2011
关键词:MICROARC OXIDATION;ALKALI-TREATMENT;HYDROPHILICITY;BIOACTIVITY
摘要:Microarc oxidation (MAO) and alkali treatment was used to modify the surface of titanium, which prepared different microstructure and nanostructure Ti ...
作者:Wang, FP (Wang, Fengping);Xue, XH (Xue, Xinghua);Wang, GZ (Wang, Guizhen);Cai, JY (Cai, Jingyao);Fu, X (Fu, Xin) ([ 1 ] Chinese Acad Trop Agr Sci, Rubber Res Inst, Danzhou 571737, Peoples R China 增强组织信息的名称 Chinese Academy of Tropical Agricultural Sciences [ 2 ] Hainan Univ, Coll Mat & Chem Engn, Haikou 570228, Peoples R China 增强组织信息的名称 Hainan University)
出处:Integrated Ferroelectrics 2011
关键词:FeCo nanoparticles;preparation;structure;magnetic property
摘要:FeCo alloy nanoparticles were synthesized by a new reduction process in liquid phase with sodium borohydride and L-ascorbic acid as reductant, and cet ...
作者:Wang, Y (Wang Yuan);Deng, GH (Deng Gang-Hua);Guo, Y (Guo Yuan) ([ 1 ] Chinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100190, Peoples R China 增强组织信息的名称 Institute of Chemistry, CAS Chinese Academy of Sciences [ 2 ] Hainan Univ, Sanya Coll, Technol Coll, Sanya 572022, Hainan Province, Peoples R China 增强组织信息的名称 Hainan University)
出处:ACTA PHYSICO-CHIMICA SINICA 2011
关键词:Nonlinear optics;Experimental configuration analysis;Sum frequency generation vibrational spectroscopy;Difference frequency generation vibrational spectroscopy
摘要:The analysis of experimental configurations is the foundation for quantitative analysis in sum frequency generation vibrational spectroscopy (SFG-VS). ...