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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2019    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 An adaptive code rate control of polar codes in time-varying gaussian channel 期刊论文 Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 2019, 卷号: 262, 页码: 147-156 作者:  Jin, H.;  Jiang, B. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Additive noise  Additives  Codes (symbols)  Economic and social effects  Gaussian distribution  Gaussian noise (electronic)  Time varying networks  White noise  Additive White Gaussian noise  Block error probability  Code rates  Code-rate control  Gaussian channels  Polar codes  Reliable communication  Wireless communications  Bit error rate   Availability modeling of parallel-series system under influence of spare parts and maintenance turnover [考虑备件及维修周转的并串混联系统可用度模型] 期刊论文 Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2019, 卷号: 41, 页码: 223-228 作者:  Zhang, X.;  Wang, N.;  Xiao, B.;  Ma, L. 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/30 Aircraft propulsion  Distribution functions  Inventory control  Maintenance  Probability distributions  Availability models  Binomial distribution  General distribution  Inventory systems  Parallel series system  Spare parts  System availability  System structures  Availability   A new simulation method of non-Gaussian random vibration signal [一种新的非高斯随机振动信号的模拟方法] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 366-372 作者:  Xia, J.;  Yuan, H.;  Xu, R. 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Amplitude modulation  Gaussian distribution  Gaussian noise (electronic)  Higher order statistics  Power spectral density  Probability density function  Spectral density  Approximate simulation  Beta distributions  Environmental vibration test  Kurtosis  Non-gaussian distribution  Power spectral densities (PSD)  Probability density function (pdf)  Statistical distribution  Weibull distribution   Solvent Exchange in a Hele-Shaw Cell: Universality of Surface Nanodroplet Nucleation 期刊论文 JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 卷号: 123, 页码: 5571-5577 作者:  Zeng, Binglin;  Wang, Yuliang;  Zhang, Xuehua;  Lohse, Detlef 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Distribution functions  Drops  Nucleation  Probability distributions  Bottom-up process  Hele-Shaw cells  Hydrophobic substrate  Nanoscale droplets  Radial distance  Solvent exchanges  Theoretical modeling  Universal scaling  Solvents   Mixed Probability Inverse Depth Estimation Based on Probabilistic Graph Model 期刊论文 IEEE ACCESS, 2019, 卷号: 7, 页码: 72591-72603 作者:  Liu, Wenlei;  Wu, Sentang;  Wu, Xiaolong;  Li, Kai 收藏  |  浏览/下载：16/0  |  提交时间：2019/12/30 Mixed probability distribution model  factor graph  inverse depth estimation  Lie group and Lie algebra  fundamental matrix  camera pose   A Prediction Model of Repairable Spare Parts Utilization Rate Based on Probabilistic Method 会议论文 Proceedings - 2018 3rd International Conference on System Reliability and Safety, ICSRS 2018, 2018-11-24 作者:  Pan, F.;  Yan, X.;  Wang, N.;  Xiao, B. 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Availability  Distribution functions  Maintenance  Queueing theory  Reliability  Maintenance supports  Probabilistic methods  Queuing theory  Repairable spare parts  Utilization rates  Probability distributions   Correction Factor for Unbiased Estimation of Weibull Modulus by the Linear Least Squares Method 期刊论文 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2019, 卷号: 50A, 页码: 2991-3001 作者:  Jia, Xiang;  Xi, Guoguo;  Nadarajah, Saralees 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Alumina  Aluminum oxide  Critical current density (superconductivity)  Intelligent systems  Monte Carlo methods  Weibull distribution  Coefficient of variation  Cumulative failure  Estimation methods  Linear least squares  Linear least-squares method  Probability estimator  Unbiased estimation  Weibull parameters  Least squares approximations