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[会议论文] 作者：Bidan Liu,Chang Liu,Yanfei Wang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
The phase gradient autofocus(PGA)technique is applied over a wide range of imagery and phase error corrections for synthetic aperture radar(SAR).In this pap...
[会议论文] 作者：Bidan Liu,Chang Liu,Yanfei Wang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
In synthetic aperture radar(SAR),many of the biased baseband Doppler centroid estimates are caused by partial exposures of bright targets.To avoid this prob...
[会议论文] 作者：WANG Chao,WANG Yanfei,WANG Qi,LIU Chang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
Imaging and parameter estimation of moving targets in airborne single-antenna high-resolution SAR system is affected by motion errors,which cause defocusing...
[会议论文] 作者：Yanfei Jin,Pengfei Xu,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
The effects of time delay and noises on noise-induced dynamics in a delayed triple-well potential and a four-well potential system are studied,respectively....
[会议论文] 作者：Yanfei Jin,Pengfei Xu,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
The effects of time delay and correlated noises on noise-induced dynamics in a delayed triple-well potential system are studied.Using the linear response theory,we derive the expression of the transie...
[会议论文] 作者：WANG Chao,WANG Yanfei,WANG Qi,ZHAN Xueli,LIU Chang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
Doppler Beam Sharpening (DBS) technology is widely used in unmanned airborne scanning radar,because it can acquire images of vast areas for Ground Moving Ta...
[会议论文] 作者：Zhuo Pan,Xueli Zhan,Yanfei Wang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
This paper presents the design,data processing and experimental results of the C band SAR developed at the Institute of Electronics,Chinese Academy of Scien...
[会议论文] 作者：Zhuo Pan,Xueli Zhan,Yanfei Wang,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
In addition to the inherent speckle noise,the Synthetic Aperture Radar(SAR)images exhibit low contrast and low signal-to-noise ratio(SNR),in some cases such...
[会议论文] 作者：Guo Zheng,Wang Yanfei,Han Song,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
The signal simulator is an important semi-physical simulation equipment,which is often used to test the performance of the Synthetic Aperture Radar(SAR)full...
[会议论文] 作者：Guo Zheng,Wang Yanfei,Cao ge,Guo Jundong,
来源：全球智能工业创新大会暨全球创新技术成果转移大会(GIIC2018)——2018智能无人系统大会 年份：2018
For the purpose of improving the range resolution of SAR system under the existing technical conditions,multi-channel synthesis is one of the main technical...
[会议论文] 作者：Yanxia Zhang,Yanfei Jin,Pengfei Xu,Shaomin Xiao,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
In this paper,the stochastic bifurcations and the performance analysis of a strongly nonlinear tri-stable energy harvesting system with colored noise are investigated.Using the stochastic averaging me...
[会议论文] 作者：Liu Yansha,Liu Yong,
来源：中国超声医学工程学会第十四届全国颅脑及颈部血管超声学术大会 年份：2018
目的：探讨腹膜后纤维化的超声图像特点及其诊断价值. 方法：收集2015年2月至2017年12月于首都医科大学附属北京世纪坛医院超声科诊断的RPF病例12例,回顾性分析其临床表现、...
[会议论文] 作者：Shenquan Liu,Yaru Liu,
来源：第四届全国神经动力学学术会议 年份：2018
The nervous system is an important regulation system of human physiology which is through the neurons to experience external stimuli.The different discharge patterns reflect different external stimuli...
[会议论文] 作者：Peixun Liu,Chenglin Liu,
来源：2018第十届全国河湖治理与水生态文明发展论坛 年份：2018
The natural wetland in Poyang Lake has been studied in this paper.The area of vegetation in Poyang Lake area was calculated based on cloud free image MODIS 2009.The quantitative analysis on the change...
Determination of neurotransmitters in hippocampus of AD rats induced by Aβ25-35 based on UHPLC-TQ-MS
[会议论文] 作者：Tianyi Xu,Zhongying Liu,Jingrong Liu,Ying Huang,Yanli Liu,Yuanyuan Liu,Mengying Wei,Zhiqiang Liu,
来源：2018年中国质谱学术大会 年份：2018
Alzheimers disease(AD)as the most prevalent form of dementia is a neurodegenerative disease.It has become one of the most consuming diseases in society....
[会议论文] 作者：Ying Huang,Zhongying Liu,Tianyi Xu,Jinrong Liu,Yanli Liu,Yuanyuan Liu,Mengying Wei,Zhiqiang Liu,
来源：2018年中国质谱学术大会 年份：2018
Alzheimers disease(AD)is a progressive neurodegenerative disorder,with no effective method for its treatment so far....
Determination of neurotransmitters in hippocampus of AD rats induced by Aβ25-35 based on UHPLC-TQ-MS
[会议论文] 作者：Tianyi Xu,Yuanyuan Liu,Mengying Wei,Jingrong Liu,Ying Huang,Yanli Liu,Zhongying Liu,Zhiqiang Liu,
来源：2018年中国质谱学术大会 年份：2018
Alzheimer's disease(AD)as the most prevalent form of dementia is a neurodegenerative disease.It has become one of the most consuming diseases in society....
[会议论文] 作者：Yanli Liu,Mengying Wei,Yuanyuan Liu,Ying Huang,Jinrong Liu,Tianyi Xu,Zhongying Liu,Zhiqiang Liu,
来源：2018年中国质谱学术大会 年份：2018
Alzheimer's disease(AD)is a progressive neurodegenerative disorder,with no effective method for its treatment so far....
[会议论文] 作者：Jianquan Liu,
来源：中国植物学会第十六次全国会员代表大会暨八十五周年学术年会 年份：2018
Reconstructing the origin of a polyploid species is particularly challenging when an ancestor has become extinct.Under such circumstances,the extinct donor...
[会议论文] 作者：Zhifeng Liu,
来源：2018 年第十四届中国太阳级硅及光伏发电研讨会 年份：2018
Outline Introduction Background and Motivation Current Status of TOPCon Technology in Jolywood Cell Progress Module and Applications Future Optimization TOPCon...
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