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浏览/检索结果: 共6条，第1-6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 Joint Estimation Algorithm of Time Offset and Channel Response for Coherent Optical FBMC-OQAM Systems 期刊论文 Zhongguo Jiguang/Chinese Journal of Lasers, 2020, 卷号: 47, 期号: 11 作者:  Liu, Junjie;  Wang, Daobin;  Tuo, Mingshan;  Wang, Wei;  Yuan, Lihua 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Channel estimation  Quadrature amplitude modulation  Synchronization  Multi carrier systems  Offset quadrature amplitude modulations  Pseudorandom sequences  Spectral efficiencies  Time synchronization  Time-domain waveforms  Training sequence design  Transmission performance   An efficient retrieval approach for encrypted speech based on biological hashing and spectral subtraction 期刊论文 Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 39-40, 页码: 29775-29798 作者:  Zhang, Qiu-yu;  Li, Gai-li;  Huang, Yi-bo 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Authentication  Conformal mapping  Cryptography  Discrete wavelet transforms  Efficiency  Fast Fourier transforms  Hamming distance  Photomapping  Signal reconstruction  Speech  Speech communication  Autocorrelation functions  Distance algorithm  Encrypted speech  Integrity authentications  Mapping algorithms  Retrieval efficiency  Spectral subtractions  Strong robustness   A Novel Strong-Coupling Pseudo-Spectral Method for Numerical Studies of Two-Layer Turbulent Channel Flows 期刊论文 COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2020, 卷号: 28, 期号: 3, 页码: 1133-1146 作者:  Wu T;  Yang ZX(杨子轩);  Wang SZ(王士召);  He GW(何国威) 收藏  |  浏览/下载：50/0  |  提交时间：2020/08/31 Direct numerical simulation  coupled air-water turbulence  interface condition   Influence of domain size on direct numerical simulation of turbulent flow in a moderately curved concentric annular pipe 期刊论文 PHYSICS OF FLUIDS, 2020, 卷号: 32, 期号: 6, 页码: 21 作者:  Bagheri E;  Wang BC;  Yang ZX(杨子轩) 收藏  |  浏览/下载：48/0  |  提交时间：2020/08/26 Simple and fast spectrophotometric method based on chemometrics for the measurement of multicomponent adsorption kinetics 期刊论文 JOURNAL OF CHEMOMETRICS, 2020, 卷号: 34, 期号: 8, 页码: 1-9 作者:  Yang, XX (Yang, Xiaoxia)[ 1 ];  Muhammad, T (Muhammad, Turghun)[ 1 ];  Bakri, M (Bakri, Mahinur)[ 2 ];  Muhammad, I (Muhammad, Imran)[ 1 ];  Yang, JJ (Yang, Jingjing)[ 1 ] 收藏  |  浏览/下载：62/0  |  提交时间：2020/09/09 adsorption kinetics  multiway partial least squares  quercetin  rutin  UV-Vis spectrophotometer   A Cloud and Cloud Shadow Detection Method Based on Fuzzy c-Means Algorithm 期刊论文 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2020, 卷号: 13, 页码: 1714-1727 作者:  Ping Bo;  Su Fenzhen;  Meng Yunshan 收藏  |  浏览/下载：13/0  |  提交时间：2021/03/23 Cloud and cloud shadow detection  fuzzy c-means algorithm  multiple features  multispectral sensors