搜索筛选:
搜索耗时3.7927秒,为你在为你在102,285,761篇论文里面共找到 26 篇相符的论文内容
类      型:
[期刊论文] 作者:WANG Bai-he HUANG Jian-guo, 来源:船舶与海洋工程学报:英文版 年份:2007
一个古典变化时间的信号,多部件啁啾信号广泛地被使用了;估计它的即时频率的能力(如果) 是很有用的。但是在吵闹的环境,它是难的估计一个多部件的 IF 啁啾精确地发信号。Wigner......
[期刊论文] 作者:HU Fang HUANG Jian-guo, 来源:船舶与海洋工程学报:英文版 年份:2007
噪音 jammer 的有效性的可靠评估是必要的适当地设计,生产,并且操作一个,因此有一个评估模型是重要的。基于他们的特征和原则,相关因素以他们对一个单位的有效性的贡献被分类。这......
[期刊论文] 作者:Huang Jian-guo,Lu Li-min,Qiao, 来源:东北农业大学学报:英文版 年份:2013
Prolactin(PRL) is a versatile signaling molecule and regulates a variety of physiological processes, including mammary gland growth and differentiation and the...
[期刊论文] 作者:Lang Huang,Jian-Guo Zhou,Wen-X, 来源:TMR整合医学 年份:2017
目的:系统评价口服肠内营养支持对接受放化疗的肺癌患者的临床疗效与可行性.方法:计算机检索相关主要中英文数据库,并手工检索相关营养学杂志.采用The Cochrane Colla boration...
[期刊论文] 作者:ZHENG Hua-jun,HUANG Jian-guo,M, 来源:材料热处理学报 年份:2004
This paper deals with the effect of annealing on the magnetism of the sintered NdFeB magnet with a composition of Nd30B5.1Dy1.2A10.6Nb0.7Fe62.4. Microstructural...
[期刊论文] 作者:HE Cheng-bing,HUANG Jian-guo,Z, 来源:兵工学报(英文版) 年份:2004
Aim at the low data rate of direct sequence spread spectrum underwater acoustic communication, a higher data rate spread spectrum system based on orthogonal seq...
[期刊论文] 作者:MA Ling-kun,HUANG Jian-guo,ZHA, 来源:哈尔滨工程大学学报 年份:2004
In a flank array on an unmanned underwater vehicle (UUV), self-generated noise which has broadband and colored spectrum property in frequency and spatial domain...
[期刊论文] 作者:XU Zhen-hua,HUANG Jian-guo,ZHA, 来源:兵工学报(英文版) 年份:2004
A new method for sum and difference beam pattern synthesis with Iow sidelobe is proposed. In the situation of phase taper weighting, it makes use of Fourier tra...
[期刊论文] 作者:HAN Jing,HUANG Jian-guo,SHEN X, 来源:兵工学报(英文版) 年份:2004
Direct-sequence code-division multiple access (CDMA) is considered for multiuser communication network in underwater acoustic channel, where extended multipath...
[期刊论文] 作者:金勇,HUANG Jian-guo,谢达, 来源:系统仿真学报 年份:2004
将马尔可夫蒙特卡罗方法与MUSIC方法估计相结合,提出一种基于吉布斯抽样的频率-方位联合估计新方法(MUSIC FREQ-DOA joint Estimator Based on Gibbs Sampling,简称Gibbs-MUS...
[期刊论文] 作者:YANG Xu-dong,HUANG Jian-guo,FENG Xi-an, 来源:城市道桥与防洪 年份:2009
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:YAN Zhen-hua,HUANG Jian-guo,ZHANG Qun-fei,HE Cheng-bing, 来源:城市道桥与防洪 年份:2007
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:SHI An-Dong,LI Qian,HUANG Jian-Guo,YUAN Ling, 来源:城市道桥与防洪 年份:2013
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:YAN Zhen-hua,HUANG Jian-guo,ZHANG Qun-fei,HE Cheng-bing, 来源:兵工学报 年份:2004
ADSP-TS101 is a high performance DSP with good properties of parallel processing and high speed. According to the real-time processing requirements of underwate...
[期刊论文] 作者:HANG Juan,SHE Feng,LUO Han-wen,HUANG Jian-guo, 来源:上海交通大学学报(英文版) 年份:2009
This paper deals with the design and performance analysis of transmit precoder optimization for multiple input multiple output (MIMO) systems with limited feedback of channel state information. A capacity criterion based optimal codebook co......
[期刊论文] 作者:苏为,HUANG Jian-guo,何成兵,RAN Mao-, 来源:系统仿真学报 年份:2008
将波束形成技术用于远程水声通信系统,可以提高接收信噪比.为了具体分析波束形成技术在水声通信中的应用,给出了用于任意阵形的宽带恒定束宽波束形成软件-SWARRAY.基于改进的...
[期刊论文] 作者:Jie MA,Zhi-hua CHEN,Zhen-gui HUANG,Jian-guo GAO,Qiang ZHAO,, 来源:Defence Technology 年份:2016
Studies have shown that micro-wedge vortex generators(MVG)can effectively control the flow separation of supersonic boundary layer.In order to improve the fligh...
[期刊论文] 作者:Liu Rong,Li Qing-zhang,Huang Jian-guo,Lu Li-min,Gao Xue-jun, 来源:东北农业大学学报(英文版) 年份:2013
[期刊论文] 作者:ZHANG Liang,WANG Ming-Xia,LI Hua,YUAN Ling,HUANG Jian-Guo,C.PENFOLD,, 来源:Pedosphere 年份:2014
Ectomycorrhizal(EM) fungi could form symbiosis with plant roots and participate in nutrient absorption; however, many EM species commonly found in forest soils,...
[期刊论文] 作者:Xiao-Mou Peng,Gui-Mei Huang,Jian-Guo Li,Yang-Su Huang,Yong-Yu Mei,Zhi-Liang Gao, 来源:世界胃肠病学杂志(英文版) 年份:2005
AIM: G1896A mutation in precore or A1762T/G1764Amutations in basal core promoter are suspected to be responsible for patients with detectable level of HBV DNA i...
相关搜索: