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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2018    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     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 Human falling recognition system design with wearable pressure sensing shoes 会议论文 Proceedings of the 2017 12th IEEE Conference on Industrial Electronics and Applications, ICIEA 2017 作者:  Peng, Z.;  Ma, G.;  Li, J. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Exoskeleton (Robotics)  Industrial electronics  Systems analysis  Wearable sensors  Exoskeleton robots  Falling recognition  Pattern classifier  Power assist robots  Pressure sensing  Recovery control  Recovery performance  Wearable sensing  Wearable technology   Topology optimization of a novel fuselage structure in the conceptual design phase 期刊论文 AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2018, 卷号: 90, 页码: 1385-1393 作者:  Liu, Dianzi;  Zhang, Chuanwei;  Wan, Z.;  Du, Z. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Topology optimization  Conceptual design  Composite fuselage  Lattice pattern   A novel system for WiFi radio map automatic adaptation and indoor positioning 期刊论文 IEEE Transactions on Vehicular Technology, 2018, 卷号: 67, 页码: 10683-10692 作者:  Tao, Y.;  Zhao, L. 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Database systems  Digital radio  Geological surveys  Ground penetrating radar systems  Indoor positioning systems  Mobile computing  Pattern recognition  Radio navigation  Regression analysis  Statistics  Wireless local area networks (WLAN)  Fingerprint Recognition  Ground Penetrating Radar  Indoor environment  Indoor positioning system (IPS)  IP networks  Mobile handsets  outliers  Radio maps  step-by-step positioning  Wireless fidelities  Wi-Fi   Uplink pattern division multiple access in 5G systems 期刊论文 IET COMMUNICATIONS, 2018, 卷号: 12, 页码: 1029-1034 作者:  Tang, Wanwei;  Kang, Shaoli;  Ren, Bin;  Yue, Xinwei;  Zhang, Xiurong 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 5G mobile communication  multi-access systems  probability  Rayleigh channels  radiofrequency interference  numerical analysis  uplink pattern division multiple access  5G system  nonorthogonal multiple access scheme  pattern division multiple access  fifth generation mobile communication technology  spectrum efficiency  uplink PDMA  outage probability  OP  Rayleigh fading channel  signal-to-interference-plusnoise ratio  orthogonal multiple access  OMA  sum data rate  numerical simulati   Particle sizing from Fraunhofer diffraction pattern using a digital micro-mirror device and a single photodiode 期刊论文 POWDER TECHNOLOGY, 2018, 卷号: 332, 页码: 351-358 作者:  Xie, Heng;  Xu, Lijun;  Niu, He;  Cao, Zhang 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Particle sizing  Scattering measurements  Fraunhofer diffraction  Abel transform  Integral inversion