全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Zhen Zuo , Junyu Wei
来源:[J].Sensors(IF 1.953), 2019, Vol.19 (9)DOAJ
摘要:The cognitive wireless sensor network (CWSN) is an important development direction of wireless sensor networks (WSNs), and spectrum sensing technology is an essential prerequisite for CWSN to achieve spectrum sharing. However, the existing non-cooperative narrowband spectrum...
作者:Zhen Zuo , Xiaojun Guo ...
来源:[J].Sensors(IF 1.953), 2019, Vol.19 (11)DOAJ
摘要:Time difference of arrival (TDoA) based on a group of sensor nodes with known locations has been widely used to locate targets. Two-step weighted least squares (TSWLS), constrained weighted least squares (CWLS), and Newton−Raphson (NR) iteration are commonly used passive loc...
作者:... Lei Yuan , Zhen Zuo , Junyu Wei
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2019, Vol.2019DOAJ
摘要:For six-phase permanent-magnet synchronous motor (PMSM) which has two sets of Y-connected three-phase windings spatially phase shifted by 30 electrical degrees, to increase the utilization ratio of the DC bus voltage, a novel space vector pulse width modulation (SVPWM) algorithm ...
作者:... Zhiping Huang , Shaojing Su , Zhen Zuo
来源:[J].Entropy(IF 1.347), 2016, Vol.18 (1)DOAJ
摘要:Based on the feature extraction of multidimensional asynchronous delay-tap plot entropy (ADTPE) and multiclass classification of support vector machine (SVM), we propose a method for recognition of multiple optical modulation formats and various data rates. We firstly present the...
作者:Zhen Zuo , Junyu Wei
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2019, Vol.2019Hindawi
摘要:For six-phase permanent-magnet synchronous motor (PMSM) which has two sets of Y-connected three-phase windings spatially phase shifted by 30 electrical degrees, to increase the utilization ratio of the DC bus voltage, a novel space vector pulse width modulation (SVPWM) algorithm ...
作者:... Zhiping Huang , Zhen Zuo , Junyu Wei
来源:[J].Optics Communications(IF 1.438), 2019, Vol.451, pp.246-254Elsevier
摘要:Abstract(#br)We propose a symbol rate estimation technique by using absolute value of correlation of received signal for single-carrier polarization division multiplexed (PDM) systems in coherent detection system. We analytically show that spectrum of absolute value of correlatio...
作者:Zhen Zuo , Xiaojun Guo
来源:[J].Optics Communications(IF 1.438), 2019, Vol.438, pp.67-77Elsevier
摘要:Abstract(#br)This paper proposes a method of blind modulation format identification using decision tree twin support vector machine classifier trained with the features extracted from the high-order cumulant and cyclic spectrum after compressed sensing in order to solve the probl...
作者:... Lintao Duan , Zhen Zuo , Roman Lewandowski
来源:[J].Mathematical Problems in Engineering(IF 1.383), 2015, Vol.2015Hindawi
摘要:Wireless sensor networks (WSN) are applied in Intelligent Transport System for data collection. For the low redundancy rate of the wireless sensor networks nodes of traffic information collection, the senor nodes should be deployed reasonably for the WSN nodes to work effectively...
作者:Zhen Zuo , Laizhou Song , Yulin Yang
来源:[J].Tribology International(IF 1.536), 2015, Vol.86, pp.17-27Elsevier
摘要:Abstract(#br)Polyethersulfone (PES) as an addition was blended into polytetrafluoroethylene (PTFE) to improve the tribological property of this type of polymer. The performances of anti-friction and wear resistance of the PES/PTFE composites are far better than that of the virgin...
作者:Zhen Zuo , Gang Wang ...
来源:[J].Pattern Recognition(IF 2.632), 2015, Vol.48 (10), pp.3004-3015Elsevier
摘要:Abstract(#br)In order to encode the class correlation and class specific information in image representation, we propose a new local feature learning approach named Deep Discriminative and Shareable Feature Learning (DDSFL). DDSFL aims to hierarchically learn feature transformati...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×