×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [8]
武汉大学 [3]
山西煤炭化学研究所 [2]
新疆生态与地理研究所 [2]
青海盐湖研究所 [2]
光电技术研究所 [2]
更多...
内容类型
期刊论文 [26]
专利 [1]
会议论文 [1]
发表日期
2023 [1]
2019 [5]
2017 [1]
2016 [4]
2015 [2]
2014 [3]
更多...
学科主题
Digital im... [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共28条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
MFAENet: A Multiscale Feature Adaptive Enhancement Network for SAR Image Despeckling
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2023, 卷号: 16, 页码: 10420-10433
作者:
Liu, Shuaiqi
;
Zhang, Luyao
;
Tian, Shikang
;
Hu, Qi
;
Li, Bing
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2024/02/22
Adaptive fusion
feature enhancement
multiscale feature
speckle suppression
synthetic aperture radar (SAR) images
Multipath structure of the typical under-ice sound channel in the Arctic: theory and experiment
期刊论文
Chinese Journal of Acoustics, 2019, 卷号: 38, 期号: 1, 页码: 21-34
作者:
Liu Chonglei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/08/19
Arctic
under-ice sound channel
multipath structure
Multipath structure of the typical under-ice sound channel in the Arctic: theory and experiment
期刊论文
Chinese Journal of Acoustics, 2019, 卷号: 38, 期号: 1, 页码: 21-34
作者:
Liu Chonglei
;
Huang Haining
;
Yin Li
;
Liu Na
;
Wei Chonghua
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/06/23
Arctic
under-ice sound channel
multipath structure
Real-Time Warning and Risk Assessment of Tailings Dam Disaster Status Based on Dynamic Hierarchy-Grey Relation Analysis
期刊论文
Complexity, 2019, 卷号: 2019
作者:
Li, Wen
;
Ye, Yicheng
;
Hu, Nanyan
;
Wang, Xianhua
;
Wang, Qihu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
Reduced Graphene Oxide–Refined Cu Matrix Composites: An Experimental and First‐Principles Study
期刊论文
Crystal Research and Technology, 2019, 卷号: Vol.54 No.2
作者:
Shaojiu Yan
;
Qihu Hong
;
Xiang Chen
;
Xiuhui Li
;
Wenzhen Nan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/13
first‐principles
calculation
reduced
graphene
oxide/Cu
composites
refined
grains
Reduced Graphene Oxide?Refined Cu Matrix Composites: An Experimental and First-Principles Study
期刊论文
Crystal Research and Technology, 2019
作者:
Yan, Shaojiu
;
Hong, Qihu
;
Chen, Xiang
;
Li, Xiuhui
;
Nan, Wenzhen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/13
Ultrawideband Underwater Real-Time 3-D Acoustical Imaging With Ultrasparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2017
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Beam steering
imaging sonar
real-time 3-D acoustical imaging
sparse array
ultrawideband (UWB) array
UWB imaging
LARGE PLANAR ARRAYS
SIMULATED ANNEALING ALGORITHM
MODULATED EXCITATION SIGNALS
WIDE-BAND ARRAYS
MEDICAL ULTRASOUND
NEAR-FIELD
SYSTEM
SONAR
DESIGN
DECONVOLUTION
Peer-Reviewed Technical Communication Design of Optimal Multiple Phase-Coded Signals for Broadband Acoustical Doppler Current Profiler
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2016
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Broadband acoustical Doppler current profiler
multiple phase-coded signal (MPCS)
second harmonic signal
optimal design
PERFORMANCE
Fast Broadband Beamforming Using Nonuniform Fast Fourier Transform for Underwater Real-Time 3-D Acoustical Imaging
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2016
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Arbitrary 2-D arrays
broadband frequency-domain beamforming
computational load evaluation
near-field imaging
nonuniform fast Fourier transform (NUFFT)
3-D acoustical imaging
PLANAR ARRAYS
APPROXIMATION
ALGORITHM
SYSTEMS
VISION
DESIGN
Research on the Electro-Elastic Properties of the 2-1-3 (a Revised Version of 1-3-2) Piezoelectric Composite by Finite Element Method
期刊论文
POLYMER COMPOSITES, 2016
Sun, Yang
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
TRANSDUCER APPLICATIONS
PIEZOCOMPOSITES
MODEL
PZT
©版权所有 ©2017 CSpace - Powered by
CSpace