搜索筛选:
搜索耗时0.0995秒,为你在为你在102,285,761篇论文里面共找到 23 篇相符的论文内容
类      型:
[会议论文] 作者:Ma Jianwei, 来源:第八届工业与应用数学国际大会 年份:2015
  we use the Asymmetric Gaussian Chirplet Model(AGCM)to establish a dictionary free variant of the Orthogonal Matching Pursuit(OMP),a Greedy algorithm for spa...
[会议论文] 作者:Ma Jianwei, 来源:第八届工业与应用数学国际大会 年份:2015
Exploiting multidimensional sparsity structure of seismic data is important for seismic data processing and inversion.In this talk,we will apply a sparse Tucker tensor decompostion for multidimensiona...
[会议论文] 作者:Ma Jianwei,Fomel Sergey, 来源:第八届工业与应用数学国际大会 年份:2015
  The objective of this high-level mini-symposia is to bring international experts in geophysics and applied mathematics together to present their recent rese...
[会议论文] 作者:Ning Ma,JianWei Zhou, 来源:2019中国肿瘤学大会 年份:2019
[期刊论文] 作者:Laikun Ma,Jianwei Zhang,Jianpi, 来源:鸟类学研究:英文版 年份:2019
Background:Floods and other extreme events have disastrous effects on wetland breeding birds.However,such events and their consequences are difficult to study d...
[期刊论文] 作者:Laikun Ma,Jianwei Zhang,Jianpi, 来源:黑龙江科技学院学报 年份:2019
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:JIA Zhenyuan MA Jianwei WANG F, 来源:中国机械工程学报 年份:2010
Synthesis characteristics of the electro-hydraulic servo valve are key factors to determine eligibility of the hydraulic production.Testing all synthesis charac...
[期刊论文] 作者:Chen Shuo,Ma Jianwei,Xu Limei,, 来源:中医杂志(英文版) 年份:2017
OBJECTIVE:To evaluate the safety and effectiveness of traditional Chinese medicinal herbs (TCMHs) as an adjunctive treatment for diabetic foot (DF).METHODS:The...
[期刊论文] 作者:Zhang Hongliang,Wu Jiyu,Ma Jianwei, 来源:生态经济(英文版) 年份:2004
The supreme obstacle for sustainable development of natural re,sources is the scarcity bottleneck.So how to promote the sustainable utili-ing and increase the u...
[会议论文] 作者:Xiang Li,Chengyao Ma,Jianwei Chen, 来源:中华中医药学会第十一届中药化学年会 年份:2016
Annona squamosa L.(Annonaceae) is a fruit tree with a long history of traditional uses.A.squamosa is an evergreen plant mainly located in the tropical and subtropical regions.Srikayas, the fruits of A...
[期刊论文] 作者:Hu Bin Tang Gang Ma Jianwei Ya, 来源:应用地球物理:英文版 年份:2007
粘弹性的参数正在变得更重要,他们的倒置算法被许多研究人员学习。基因算法与全球搜索和集中能力随机、自我适应、柔韧、启发式。基于直接 VSP 波浪方程,一个基因算法(GA ) 被...
[期刊论文] 作者:刘呈坤,马建伟,Ma,Jianwei, 来源:棉纺织技术 年份:2005
以往机器配台的计算都是用传统计算方法进行的,这种方法不仅计算量大,而且当品种变化或织机规模变化时,要进行重复计算.为了改善这种情况,达到快速计算的目的,介绍了用VB语言...
[期刊论文] 作者:JIA Zhenyuan,SONG Dening,MA Jianwei,GAO Yuanyuan,, 来源:Chinese Journal of Mechanical Engineering 年份:2017
Parts with varied curvature features play increasingly critical roles in engineering, and are often machined under high-speed continuous-path running mode to en...
[期刊论文] 作者:JIA Zhenyuan,MA Jianwei,WANG Fuji,LIU Wei, 来源:中国机械工程学报 年份:2010
Synthesis characteristics of the electro-hydraulic servo valve are key factors to determine eligibility of the hydraulicproduction. Testing all synthesis charac...
[会议论文] 作者:Ma Jianwei,马坚伟,Wang Jin,王静, 来源:中国地球物理学会第二十八届年会 年份:2012
  本文针对缺失地震道的重建问题,首先基于之前的压缩感知成果积累上,建立具有方向加权的Shearlet稀疏约束的L1范数优化模型,并采用快速的交替方向方法求解,得到很好的恢复效果......
[期刊论文] 作者:JIA ZhenYuan,SONG DeNing,MA JianWei,ZHAO XiaoXuan,SU WeiWei,, 来源:Science China(Technological Sciences) 年份:2017
Contour following is one of the most important issues faced by many computer-numerical-control(CNC) machine tools to achieve high machining precision. This pape...
[期刊论文] 作者:Haixiang Zhao,Shaoyong Jiang,Baozhang Dai,Liang Ma,Jianwei Li,, 来源:Journal of Earth Science 年份:2015
In this study, we carried out petrography, zircon U-Pb geochronology and Hf isotopic analyses on a granitic pegmatite dyke in the Xiaoqinling area in southern m...
[期刊论文] 作者:高志广,MA Jianwei,马建薇,赵洪宾,, 来源:同济大学学报(自然科学版) 年份:2008
以降低管网造价和运行费用为目标,将基因表达混乱遗传算法(GEMGA)引入到供水管网系统的扩建优化设计中,对其在供水管网优化扩建实践领域进行了深入探索.模拟管网扩建实例计算...
[期刊论文] 作者:MA Jianwei,SONG Xiaoning,LI Xiaotao,LENG Pei,LI Shuang,ZHOU Fangcheng,, 来源:Wuhan University Journal of Natural Sciences 年份:2013
In this paper, a new approach was introduced to estimate surface soil moisture using alternating polarization (AP) data of advanced synthetic aperture radar (AS...
[期刊论文] 作者:Ma Jianwei,Wang Junhui,Zha Shounggong,Zhao Qiuling,Han Yunhua,Zhang Zengshun,, 来源:Chinese Forestry Science and Technology 年份:2012
The effects of sucrose concentration,pH value and storage conditions on germination and pollen tube growth of in vitro cultured spruce were studied and the ingr...
相关搜索: