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CAS IR Grid
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长春光学精密机械与物... [2]
自动化研究所 [2]
国家空间科学中心 [1]
数学与系统科学研究院 [1]
重庆绿色智能技术研究... [1]
国家授时中心 [1]
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OAI收割 [8]
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期刊论文 [6]
会议论文 [2]
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2021 [2]
2019 [1]
2018 [1]
2010 [1]
2008 [1]
2006 [1]
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A New Type of 5G-Oriented Integrated BDS/SON High-Precision Positioning
期刊论文
OAI收割
REMOTE SENSING, 2021, 卷号: 13, 期号: 21, 页码: 17
作者:
Tong, Wenhua
;
Zou, Decai
;
Han, Tao
;
Zhang, Xiaozhen
;
Shen, Pengli
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2022/08/15
Beidou Navigation Satellite System
self-organizing network
robust filtering
fading filtering
federated kalman filtering
Distributed Design of Robust Kalman Filters Over Corrupted Channels
期刊论文
OAI收割
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 卷号: 69, 页码: 2422-2434
作者:
He, Xingkang
;
Johansson, Karl Henrik
;
Fang, Haitao
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/10/26
Kalman filters
Noise measurement
Temperature measurement
Uncertainty
Temperature sensors
Symmetric matrices
Pollution measurement
Sensor network
distributed filtering
robust Kalman filter
corrupted channel
Robust correlation filter tracking with deep semantic supervision
期刊论文
OAI收割
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 5, 页码: 754-760
作者:
Wang, Wei
;
Chen, Zhaoming
;
Douadji, Lyes
;
Shi, Mingquan
  |  
收藏
  |  
浏览/下载:87/0
  |  
提交时间:2019/06/24
particle filtering (numerical methods)
learning (artificial intelligence)
target tracking
convolutional neural nets
robust correlation filter tracking
high tracking performance
tracking failure
deep semantic supervision tracking framework
redetection tracking mechanism
particle filtering resampling
CF tracker
deep convolutional neural network
tracking frames
target occlusion
handcrafted features
real-time performance
OTB2013 benchmark datasets
OTB2015 benchmark datasets
Doppler-robust high-spectrum-efficiency VCM-OFDM scheme for low Earth orbit satellites broadband data transmission
期刊论文
OAI收割
IET COMMUNICATIONS, 2018, 卷号: 12, 期号: 1, 页码: 35-43
作者:
Li, Jionghui
;
Xiong, Weiming
;
Sun, Geng
;
Wang, Zhugang
;
Huang, Yonghui
  |  
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2018/03/02
Satellite Ground Stations
Satellite Links
Radio Receivers
Radio Transmitters
Ofdm Modulation
Modulation Coding
Doppler Shift
Filtering Theory
Doppler-robust High-spectrum-efficiency Vcm-ofdm Scheme
Low Earth Orbit Satellites Broadband Data Transmission
High-efficiency Satellite-ground Downlink Data Transmission System
Limited Spectrum Resource
Dynamic Link Conditions
Orbital Motion
Leo Satellite
Variable Coding Modulated Orthogonal Frequency Division Multiplexing
Satellite On-board Transmitter
Ground Station Receiver
Filtered-ofdm Signal
Adjustable Codmod
Spectral Efficiency
Physical Layer Frame Structure
Doppler Frequency Shift Compensation
Future Gigabit X-band Reliable Satellite-ground Downlink Transmissions
Speech signal enhancement through wavelet domain MMSE filtering (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Fenghua Z.
;
Le Y.
;
Jian W.
;
Qiang S.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
A new speech enhancement system that combine robust signal enhancement and minimum signal distortion is proposed in this paper. The proposed method introduces frequency depended
parametric
MMSE filtering techniques that involve wavelet packets. Voice activity detection (VAD) is used to further distinguish speech from noise and help to adaptively remove noise components from color noise eruptive noisy speech
while perceptual criteria is also taken into account. Experimental results and objective quality measurement test results validate the proposed speech enhancement system and illustrate the benefit of the proposed wavelet domain MMSE filtering as an excellent speech enhancement method to provide sufficient noise reduction and good intelligibility and perceptual quality
without causing considerable signal distortion and musical background noise method. 2010 IEEE.
Contour extracting with combination particle filtering and em algorithm (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Related Technologies and Applications, September 9, 2007 - September 12, 2007, Beijing, China
Meng B.
;
Zhu M.
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/03/25
The problem of extracting continuous structures from images is a difficult issue in early pattern recognition and image processings[1]. Tracking with contours in a filtering framework requires a dynamical model for prediction. Recently
Particle filter
is widely used because its multiple hypotheses and versatility within framework. However
the good choice of the propagation function is still its main problem. In this paper
an improved particle filter
EM-PF algorithm is proposed which using the EM (Expectation-Maximization) algorithm to learn the dynamical models. The EM algorithm can explicitly learn the parameters of the dynamical models from training sequences. The advantage of using the EM algorithm in particle filter is that it is capable of improve tracking contour by having accurate model parameters. Though the experiment results
we show how our EM-PF can be applied to produces more robust and accurate extracting.
Observer-based optimal fault detection and diagnosis using conditional probability distributions
期刊论文
OAI收割
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2006, 卷号: 54, 期号: 10, 页码: 3712-3719
作者:
Guo, Lei
;
Zhang, Yu-Min
;
Wang, Hong
;
Fang, Jian-Cheng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/11/06
fault detection and diagnosis
probability density functions (pdf's)
robust observers
stochastic system filtering
Robust filtering for bilinear uncertain stochastic discrete-time systems
期刊论文
OAI收割
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 卷号: 50, 期号: 3, 页码: 560-567
作者:
Wang, Zidong
;
Qiao, Hong
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2016/12/05
bilinear stochastic systems
discrete-time systems
quadratic matrix inequalities
robust filtering
uncertain systems