中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与... [27]
国家授时中心 [5]
国家空间科学中心 [3]
地理科学与资源研究所 [2]
计算技术研究所 [2]
海洋研究所 [2]
更多
采集方式
OAI收割 [45]
内容类型
会议论文 [28]
期刊论文 [16]
SCI/SSCI论文 [1]
发表日期
2025 [3]
2024 [1]
2022 [1]
2020 [3]
2019 [1]
2018 [1]
更多
学科主题
筛选
浏览/检索结果:
共45条,第1-10条
帮助
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
发表日期升序
发表日期降序
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
A 36 mJ/Inf Convolution Accelerator With Reduced Memory Access and Regrouped Sparse Kernels for Environment Sound Classification on Edge Devices
期刊论文
OAI收割
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2025, 卷号: 72, 期号: 9, 页码: 1258-1262
作者:
Feng, Lichen
;
Wang, Tao
;
Cai, Rundong
;
Min, Feng
;
Zhu, Zhangming
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/12/03
Accuracy
Convolution
Kernel
Computational modeling
Shape
Feature extraction
Timing
Frequency modulation
Power demand
Pipelines
Convolution accelerator
depthwise separable pipeline
environment sound classification
sparse kernel
A Machine-Learning-Based Ocean-Current Velocity Inversion Model Using OCN From Sentinel-1 Observations
期刊论文
OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 9622-9635
作者:
Bai, Yang
;
Zhang, Yubin
;
Zhang, Xudong
;
Li, Xiaofeng
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2025/07/11
Oceans
High frequency radar
Sentinel-1
Training
Spatial resolution
Sea surface
Synthetic aperture radar
Accuracy
Data models
Directive antennas
Machine learning
ocean-current velocity inversion
Bridging HSI and LiDAR Data With Frequency-Domain Hierarchical Fusion for Enhanced Classification
期刊论文
OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2025, 卷号: 63, 页码: 18
作者:
Gong, Luqi
;
Bai, Rui
;
Li, Yilang
;
Chen, Yue
;
Fan, Fanda
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/12/03
Frequency-domain analysis
Laser radar
Feature extraction
Data mining
Phase frequency detectors
Remote sensing
Principal component analysis
Soft sensors
Fast Fourier transforms
Accuracy
Category-aware
frequency domain
hyperspectral imaging (HSI)
light detection and ranging (LiDAR) image
Improving High-Frequency Marine Gravity Anomaly Recovery: The Efficacy of SWOT Wide-Swath Altimetry
期刊论文
OAI收割
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2024, 卷号: 21, 页码: 5
作者:
Wang, Jianbo
;
Xu, Yongsheng
;
Zhang, Qingjun
;
Wang, Yan
;
Zhu, Chengcheng
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2024/12/20
Gravity
Accuracy
Satellites
Altimetry
Surface topography
Sea surface
Noise
CryoSat-2 data
inverse Vening-Meinesz (IVM) method
marine gravity in high frequency
shipborne gravimetry
SWOT L2 KaRIn beta data
基于时差频差的双星无源定位地基差分技术研究
期刊论文
OAI收割
时间频率学报, 2022, 卷号: 45, 期号: 4, 页码: 294
作者:
薛艳荣
;
肖波
;
李雨薇
;
刘娅
;
李孝辉
  |  
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2023/12/13
dual-satellite passive positioning
time difference of arrival
frequency difference of arrival
positioning accuracy
双星无源定位
到达时间差
到达频率差
定位精度
Investigation of real-time kinematic multi-GNSS precise point positioning with the CNES products
期刊论文
OAI收割
MEASUREMENT, 2020, 卷号: 166, 页码: 12
作者:
Zhao, Xingwang
;
Ge, Yulong
;
Ke, Fuyang
;
Liu, Chao
;
Li, Fangchao
  |  
收藏
  |  
浏览/下载:77/0
  |  
提交时间:2021/11/29
Multi-GNSS
Real-time kinematic precise point
positioning
Convergence speed
Positioning accuracy
CNES products
Triple-frequency
Assessment of multi-frequency global navigation satellite system precise point positioning models using GPS, BeiDou, GLONASS, Galileo and QZSS
期刊论文
OAI收割
MEASUREMENT SCIENCE AND TECHNOLOGY, 2020, 卷号: 31, 期号: 6, 页码: 13
作者:
Su, Ke
;
Jin, Shuanggen
;
Jiao, Guoqiang
  |  
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2021/12/06
precise point positioning (PPP)
GNSS
triple-frequency
convergence time
positioning accuracy
Remote Frequency Transferring and Calibration Test in Chang'E-3 Lunar Radio Ranging
期刊论文
OAI收割
Transactions of IAA RAS, 2020, 期号: 53, 页码: 38
作者:
Li, W.
;
Ping, J.
;
Wang, M.
  |  
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2021/06/25
clock frequency
Chang′E-3 lander
ground observation station
Lunar Radio Ranging
high-accuracy da[1]ta
remote frequency transferring
A Frequency Multiplication Method Based on Extracting Harmonic From Narrow Pulse
期刊论文
OAI收割
IEEE ACCESS, 2019, 卷号: 7, 页码: 95341-95350
作者:
Zhou, Mei
;
Tang, Sheng
;
Wang, Wenli
;
Ke, Jing
;
Deng, Zhouhu
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2021/11/29
Frequency multiplication
narrow pulse
filter
stability
accuracy
Perspective of a Ku-Ka Dual-Frequency Scatterometer for Simultaneous Wide-Swath Ocean Surface Wind and Current Measurement
期刊论文
OAI收割
REMOTE SENSING, 2018, 卷号: 10, 期号: 7
作者:
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2018/09/06
Ocean Surface Current
Surface Wind
Dual-frequency
Dopscat
End-to-end
Wide-swath
High-accuracy