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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2020     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 Compressed Coding, AMP-Based Decoding, and Analog Spatial Coupling 期刊论文 IEEE TRANSACTIONS ON COMMUNICATIONS, 2020, 卷号: 68, 期号: 12, 页码: 7362-7375 作者:  Liang, Shansuo;  Liang, Chulong;  Ma, Junjie;  Ping, Li 收藏  |  浏览/下载：124/0  |  提交时间：2021/04/26 Decoding  Error correction  Encoding  Error correction codes  Signal to noise ratio  Modulation  Compressed sensing  Compressed sensing  forward error control coding  approximate message passing  state evolution  area theorem and analog spatial-coupling   Design and research of adaptive O-OFDM symbol decomposing with serial transmission system in visible light communication 期刊论文 Tongxin Xuebao/Journal on Communications, 2020, 卷号: 41, 期号: 9, 页码: 179-189 作者:  Jia, Kejun;  Yang, Boran;  Cao, Minghua;  Li, Suoping;  Hao, Li 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Bit error rate  Decomposition  Electric power transmission  Iterative methods  Light transmission  Monte Carlo methods  Optical fiber communication  Visible light communication  Fixed numbers  Information rates  Iterative signals  Large amounts  Load information  Optical orthogonal frequency division multiplexing (O-OFDM)  Serial transmission  Small amplitude   Experimental investigation on shear steel bars in CRTS II slab ballastless track under low-cyclic reciprocating load 期刊论文 Construction and Building Materials, 2020, 卷号: 255 作者:  Feng, Yulin;  Jiang, Lizhong;  Zhou, Wangbao;  Han, Jianping;  Zhang, Yuntai 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Concrete slabs  Connectors (structural)  Energy dissipation  Failure (mechanical)  Load testing  Mortar  Railroad tracks  Railroad transportation  Railroads  Seismic waves  Seismology  Stiffness  Energy dissipation capacities  Experimental investigations  High  speed railways  Seismic Performance  Slab ballastless track  Stiffness degradation  Strength and stiffness  Strength degradation   Experimental investigation on shear steel bars in CRTS II slab ballastless track under low-cyclic reciprocating load 期刊论文 Construction and Building Materials, 2020, 卷号: 255 作者:  Feng, Yulin;  Jiang, Lizhong;  Zhou, Wangbao;  Han, Jianping;  Zhang, Yuntai 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Concrete slabs  Connectors (structural)  Energy dissipation  Failure (mechanical)  Load testing  Mortar  Railroad tracks  Railroad transportation  Railroads  Seismic waves  Seismology  Stiffness  Energy dissipation capacities  Experimental investigations  High  speed railways  Seismic Performance  Slab ballastless track  Stiffness degradation  Strength and stiffness  Strength degradation   Influence of LED Nonlinearity on Performance of Visible Light Communication Systems 期刊论文 LASER & OPTOELECTRONICS PROGRESS, 2020, 卷号: 57, 期号: 15 作者:  Jia Kejun;  Lu Hao;  Yang Boran;  Du Wenfei;  Hao Li 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 visible light communication  optical orthogonal frequency division multiplexing  nonlinearity light emitting diode  clipping noise  nonlinear distortion   Response of Soil Microbial Communities to Warming and Clipping in Alpine Meadows in Northern Tibet 期刊论文 SUSTAINABILITY, 2020, 卷号: 12, 期号: 14, 页码: 15 作者:  Zhang, Haorui;  Li, Shaowei;  Zhang, Guangyu;  Fu, Gang 收藏  |  浏览/下载：6/0  |  提交时间：2021/03/18 soil microbes  alpine meadow  warming  clipping  phospholipid fatty acid method (PLFA)  community composition   Robustly computing restricted Voronoi diagrams (RVD) on thin-plate models 期刊论文 COMPUTER AIDED GEOMETRIC DESIGN, 2020, 卷号: 79, 页码: 12 作者:  Wang, Pengfei;  Xin, Shiqing;  Tu, Changhe;  Yan, Dongming;  Zhou, Yuanfeng 收藏  |  浏览/下载：17/0  |  提交时间：2020/06/22 Geometry processing  Restricted Voronoi diagram  Thin plate  Tubular shape   LED Nonlinearity Mitigation for Visible Light Communication Optical-Orthogonal Frequency Division Multiplexing System with Symbol Decomposing Techniques 期刊论文 Zhongguo Jiguang/Chinese Journal of Lasers, 2020, 卷号: 47, 期号: 4 作者:  Jia, Kejun;  Yang, Boran;  Lu, Hao;  Hao, Li 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Errors  Iterative methods  Light  Light emitting diodes  Monte Carlo methods  Multiplexing equipment  Nonlinear optics  Optical fiber communication  Orthogonal frequency division multiplexing  Signal to noise ratio  Visible light communication  BER degradation  Communication rate  Direct current bias  Error vector magnitude  Iterative signals  Optical orthogonal frequency division multiplexing  Optical orthogonal frequency division multiplexing (O-OFDM)  Serial transmission   Clipping defoliation eliminates the stimulating effects of nitrogen enrichment on the aboveground productivity of an alpine meadow 期刊论文 PLANT SOIL AND ENVIRONMENT, 2020, 卷号: 66, 期号: 1, 页码: 47-56 作者:  Zong, Ning;  Shi, Peili 收藏  |  浏览/下载：45/0  |  提交时间：2020/05/19 compensatory growth  nutrient improvement  plant functional group  selective clipping  Tibetan Plateau   增温和刈割对高寒草甸土壤呼吸及其组分的影响 期刊论文 生态学报, 2020, 卷号: 40, 期号: 18, 页码: 6405 作者:  蒙程;  牛书丽;  常文静;  全权;  曾辉 收藏  |  浏览/下载：5/0  |  提交时间：2021/03/16 soil respiration  heterotrophic respiration  temperature sensitivity  warming  clipping  土壤呼吸  异养呼吸  温度敏感性  增温  刈割