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Offline handwritten mathematical expression recognition with graph encoder and transformer decoder
期刊论文
PATTERN RECOGNITION, 2024, 卷号: 148, 页码: 11
作者:
Tang, Jia-Man
;
Guo, Hong-Yu
;
Wu, Jin-Wen
;
Yin, Fei
;
Huang, Lin-Lin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/02/22
Handwritten mathematical expression recognition
Symbol detection
Graph Neural Network
Transformer
Decision-feedback subset aided multiple-symbol differential detection
期刊论文
High Tech. Letters., 2020, 卷号: 26, 期号: 1, 页码: 98-101
作者:
Wang Chanfei, Xu Yamei, Xu Lei
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/11
Bit error rate
Block codes
Broadband networks
Modulation
Signal receivers
Space time codes
Space-time block coding (STBC)
Bit error rate (BER) performance
Decision feedback
Differential space time block codes
Multiple symbol differential detection
Observation window
Ultra wideband-impulse radio systems
UWB-IR systems
Semidefinite relaxation aided noncoherent detection in two-way relay transmission
期刊论文
FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2019, 卷号: 20, 期号: 9, 页码: 1259-1265
作者:
Wang, Chan-fei
;
He, Ji-ai
;
Wang, Wei-fang
;
Xu, Ya-mei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/06/02
Multiple-symbol differential detection
Generalized likelihood ratio test
Semidefinite relaxation
Two-way relay transmission
TP391
4
Semidefinite relaxation aided noncoherent detection in two-way relay transmission
期刊论文
Zhejiang University Science C (Computer & Electronics), 2019, 卷号: 20, 期号: 9, 页码: 1259-1265
作者:
Chanfei Wang, Jiai He, Weifang Wang and Yamei Xu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/11
Multiple-symbol differential detection
Generalized likelihood ratio test
Semidefinite relaxation
Two-way relay transmission
TP391
4
Design Guidelines of Low-Density Parity-Check Codes for Magnetic Recording Systems
期刊论文
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 2018, 卷号: 20, 页码: 1574-1606
作者:
Fang, Yi
;
Han, Guojun
;
Cai, Guofa
;
Lau, Francis C. M.
;
Chen, Pingping
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/11/21
density evolution (DE)
extrinsic information transfer (EXIT)
magnetic recording (MR)
turbo detection
inter-symbol interference (ISI)
asymptotic weight distribution (AWD)
low-density parity-check (LDPC) codes
Asymptotic performance
Multiple Symbol Differential Detection Scheme for IEEE 802.15.4 BPSK Receivers
期刊论文
2018, 卷号: E101A No.11, 页码: 1975-1979
作者:
Zhang, Gaoyuan
;
Wen, Hong
;
Wang, Longye
;
Zeng, Xiaoli
;
Tang, Jie
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/04/15
multiple
symbol
differential
detection
first-order
differential
modulation
frequency
offset
estimation
and
compensation
IEEE
802.15.4
BPSK
receiver
Inter-Symbol Differential Detection-Enabled Sampling Frequency Offset Compensation for DDO-OFDM
期刊论文
IEEE Photonics Technology Letters, 2018, 卷号: Vol.30 No.24, 页码: 2095-2098
作者:
Ming Chen
;
Gang Liu
;
Hui Zhou
;
Qinghui Chen
;
Jing He
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/26
OFDM
Optical receivers
Optical transmitters
Optical attenuators
Optical fibers
Orthogonal frequency-division multiplexing (OFDM)
sampling frequency offset (SFO)
inter-symbol differential encoding/detection
direct-detection
Inter-Symbol Differential Detection-Enabled Sampling Frequency Offset Compensation for DDO-OFDM
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 卷号: Vol.30 No.24, 页码: 2095-2098
作者:
Chen, M
;
Liu, G
;
Zhou, H
;
Chen, QH
;
He, J
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/26
Orthogonal frequency-division multiplexing (OFDM)
sampling frequency offset (SFO)
inter-symbol differ-ential encoding/detection
direct-detection
Inter-Symbol Differential Detection-Enabled Sampling Frequency Offset Compensation for DDO-OFDM
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 卷号: Vol.30 No.24, 页码: 2095-2098
作者:
Chen, Ming
;
Liu, Gang
;
Zhou, Hui
;
Chen, Qinghui
;
He, Jing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/26
Orthogonal frequency-division multiplexing (OFDM)
sampling frequency offset (SFO)
inter-symbol differ-ential encoding/detection
direct-detection
Single Subcarrier Gold Sequences Modulated Timing Synchronization for Upstream OFDMA-PON
会议论文
2017 OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND PHOTONICS GLOBAL CONFERENCE (PGC), 2017-01-01
作者:
Peng, Xizhen[1]
;
Tan, Acai[2]
;
Xu, Tingting[3]
;
Qin, Youxiang[4]
;
Li, Yingchun[5]
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/04/24
OFDMA-PON
symbol synchronization
Intensity modulation and direct detection
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