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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Point positioning using extended kalman filtering in single frequency beidou receivers 会议论文 Proceedings of 5th IEEE Conference on Ubiquitous Positioning, Indoor Navigation and Location-Based Services, UPINLBS 2018, 2018-03-22 作者:  Farooq, S.Z.;  Hong, X.;  Yang, D.;  Xia, M.;  Ada, E.N.J. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Air navigation  Commerce  Information services  Location based services  Radio navigation  Satellite navigation aids  Telecommunication services  Extended Kalman filtering  Global satellite navigation systems  Least squares techniques  Mass-market applications  Navigation and timing  Point positioning  Single-frequency receivers  Volunteered geographic information  Extended Kalman filters   Timing of Referral to Inpatient Palliative Care Services and Its Predicating Factors for Advanced Cancer Patients in Mainland China 会议论文 作者:  Gu XL(顾筱莉);  Chen ML(陈萌蕾);  Liu MH(刘明辉);  Zhang Z(张哲);  Cheng WW(成文武) 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/19 palliative  mainland  Mainland  routine  involvement  suffering  timely  manner  unclear  referred   A design based on data transmission of circuit switching manner 会议论文 Wuhan, China, September 23, 2011 - September 25, 2011 作者:  Xue, Jianbin 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/15 Data transfer  Interfaces (materials)  Mobile computing  Telephone sets  Timing circuits  Circuit switching  Data services  Data-communication  File transfers  Narrow bands  Public telephone  Telephone networks  Western China   adaptive load management over real-time data streams 会议论文 4th International Conference on Fuzzy Systems and Knowledge Discovery, Haikou, PEOPLES R CHINA, AUG 24-27, Li Xin; Ma Li; Li Kun; Wang Kun; Wang Hong-An 收藏  |  浏览/下载：11/0  |  提交时间：2011/06/29 Constrained optimization  Continuous time systems  Problem solving  Query languages  Real time systems