搜索筛选:
搜索耗时0.0728秒,为你在为你在102,285,761篇论文里面共找到 31 篇相符的论文内容
发布年度:
[期刊论文] 作者：Lingna Wang,Yongqing Zhang,
来源：中医(英文) 年份：2017
Lonicerae japonicaeFlos (LJF) is widely used in traditional Chinese medicines for the treatment of various diseases, which is now in great demand every year and...
[期刊论文] 作者：SHEN Yuyao,WANG Yongqing,CHEN,
来源：中国通信：英文版 年份：2015
In direct sequence spread spectrum communication both for satelliteto-ground and inter-satellite links, the system constrains due to radio frequency spectral oc...
[期刊论文] 作者：WANG Yongqing,ZHANG Zhibin,XU,
来源：黑龙江科技学院学报 年份：2002
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：WANG Yongqing LIU Donglei SUN,
来源：中国通信：英文版 年份：2014
...
[期刊论文] 作者：SHEN Yuyao,WANG Yongqing,SHENG,
来源：中国通信：英文版 年份：2015
In order to meet the requirements for zero value stability of direct sequence spread spectrum(DSSS) signal processing in high dynamic scenario,digital automatic...
[期刊论文] 作者：Wang Yongqing Yan Juan Yang Qi,
来源：农业科学与技术：B 年份：2012
...
Research Advances on Germplasm Resources,Selection and Cultivation of Fine Varieties of Salvia milti
[期刊论文] 作者：Jia LI,Chen WANG,Yongqing ZHANG,,
来源：Medicinal Plant 年份：2013
The research advances on the genetic diversity of Salvia miltiorrhiza Bge.,the quality and yield difference among different S.miltiorrhiza varieties,as well as...
[会议论文] 作者：Wei Chen,Hui Wang,Yongqing Zeng,
来源：第十七次全国动物遗传育种学术讨论会 年份：2013
...
[期刊论文] 作者：WANG Pai,WANG YongQing,WU SiLiang,,
来源：Science China(Information Sciences) 年份：2015
A modified code tracking loop for tracking the pseudo-random noise code in direct sequence spread spectrum signal is proposed. The modified loop differs from th...
Explicit Correlation Model of Multi-source Constraints for Re-design Parts with Complex Curved Surfa
[期刊论文] 作者：JIA Zhenyuan,WANG Fuji,WANG Yongqing,GUO Dongming,
来源：中国机械工程学报 年份：2014
...
[期刊论文] 作者：SHEN Yuyao,WANG Yongqing,SHENG Dewei,WU Siliang,,
来源：中国通信 年份：2015
In order to meet the requirements for zero value stability of direct sequence spread spectrum(DSSS) signal processing in high dynamic scenario,digital automatic...
[期刊论文] 作者：SHEN Yuyao,WANG Yongqing,CHEN Jingyao,WU Siliang,,
来源：中国通信 年份：2015
In direct sequence spread spectrum communication both for satelliteto-ground and inter-satellite links, the system constrains due to radio frequency spectral oc...
[期刊论文] 作者：WANG Yongqing,LIU Donglei,SUN Lida,WU Siliang,
来源：中国通信 年份：2014
...
[期刊论文] 作者：SHEN YuYao,WANG YongQing,LIU MinLi,WU SiLiang,,
来源：Science China(Technological Sciences) 年份：2015
An appropriate acquisition configuration in terms of signal quality can optimize the acquisition performance. In view of this, a new approach of acquisition ass...
[期刊论文] 作者：WANG YongQing,LUO Yu,WANG Pai,WU SiLiang,,
来源：Science China(Information Sciences) 年份：2015
To break through the limitations of traditional discriminators used in vector tracking loops, this paper presents an iterative maximum likelihood estimation(IML...
[期刊论文] 作者：LUO Yu,WANG YongQing,WU SiLiang,WANG Pai,,
来源：Science China(Information Sciences) 年份：2014
The vector tracking algorithm uses a single extended Kalman filter(EKF) to predict the time-delays and the Doppler deviations of the GNSS signal, while also est...
[期刊论文] 作者：WANG YongQing,LI Cong,XU Duo,YANG Na,,
来源：Science China(Information Sciences) 年份：2014
The performance of code tracking loop in direct sequence spread spectrum system decreases because of multi-access interference.In order to solve this problem,th...
Soil restoration research advances of artificial sand-binding vegetation ecosystem m the Tengger Des
[期刊论文] 作者：LiWen Yang,LiChao Liu,DaYong Wang,YongQing Zhang,
来源：黑龙江科技信息 年份：2010
本文通过对荣华二采区10...
[期刊论文] 作者：WANG Yongqing,MA Yuanxing,LIU Donglei,WU Siliang,,
来源：Chinese Journal of Electronics 年份：2014
In the space environment, Viterbi decoder implemented on SRAM-based FPGA is sensitive to Single event upsets(SEUs), which may lead to functional failure of the...
[期刊论文] 作者：王永庆,董其伍,刘敏珊,Wang Yongqing,Dong,
来源：石油机械 年份：2009
根据混沌对流的流动特点,基于混沌动力学中的李雅普诺夫指数的数值计算,提出了混沌对流中扩散性的数值计算方法.将此法应用于混沌结构与普通结构的混沌对流与普通流中,分析了...
相关搜索：
