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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Design and analysis of performance of FSO communication system based on partially coherent beams 期刊论文 OPTICS COMMUNICATIONS, 2020, 卷号: 472 作者:  Wu, Yan;  Mei, Haiping;  Dai, Congming;  Zhao, Fengmei;  Wei, Heli 收藏  |  浏览/下载：18/0  |  提交时间：2020/10/19 Free space optical communication  Partially coherent beams  Exponentiated Weibull turbulence  Generalized pointing errors  System performance parameters   A Novel Fingerprinting Method of WiFi Indoor Positioning Based on Weibull Signal Model 其他 2018-01-01 作者:  Li, Zheng;  Liu, Jingbin;  Wang, Zemin;  Chen, Ruizhi 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 WiFi  Indoor positioning  Smartphone positioning  Fingerprint matching  Received signal strength indication (RSSI)  Weibull signal model   A Novel Fingerprinting Method of WiFi Indoor Positioning Based on Weibull Signal Model 其他 2018-01-01 作者:  Li, Zheng;  Liu, Jingbin;  Wang, Zemin;  Chen, Ruizhi 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/05 WiFi  Indoor positioning  Smartphone positioning  Fingerprint matching  Received signal strength indication (RSSI)  Weibull signal model   A Novel Fingerprinting Method of WiFi Indoor Positioning Based on Weibull Signal Model 会议论文 作者:  Li, Zheng;  Liu, Jingbin;  Wang, Zemin;  Chen, Ruizhi 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/05 A mixture Weibull proportional hazard model for mechanical system failure prediction utilising lifetime and monitoring data 期刊论文 MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2014, 卷号: 43, 期号: [db:dc_citation_issue], 页码: 103-112 作者:  Zhang, Qing;  Hua, Cheng;  Xu, Guanghua 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/03 Weibull distribution  Failure prediction  Multiple failure modes  Proportional hazard model  Mixture model   极不均匀合成孔径雷达杂波建模及恒虚警检测 期刊论文 2010, 2010 刘向阳; 许稼; 彭应宁; LIU Xiang-yang; XU Jia; PENG Ying-ning 收藏  |  浏览/下载：3/0