Xu Xu

34 papers A 1Misc 1Journal 27Unranked 5
YearRankTypeTitle / Venue / Authors
2024 J jnl
Robust wideband beamforming algorithm based on frequency difference technique.
Digit. Signal Process.
Hongye Liu, Xu Xu, Yue Yang, Wangjie Li
2023 J jnl
Direction-of-Arrival Estimation for Coherent Signals Exploiting Moving Coprime Array.
IEEE Signal Process. Lett.
Wangjie Li, Xu Xu, Xinyue Huang, Yue Yang
2023 — conf
Robust Adaptive Beamforming Based on Steering Vector Estimation and Combined with Sample Covariance Matrix.
CNCIT
Yue Yang, Xu Xu, Hongye Liu
2023 J jnl
Robust adaptive beamforming via covariance matrix reconstruction with diagonal loading on interference sources covariance matrix.
Digit. Signal Process.
Yue Yang, Xu Xu, Huichao Yang, Wangjie Li
2023 J jnl
Super-resolution DOA estimation methods based on element multiplication and summation.
Digit. Signal Process.
Xinyue Huang, Zhongfu Ye, Wangjie Li, Xu Xu
2022 A conf
Joint Optimization of the Module and Sign of the Spectral Real Part Based on CRN for Speech Denoising.
INTERSPEECH
Zilu Guo, Xu Xu, Zhongfu Ye
2020 J jnl
Robust adaptive beamforming via subspace for interference covariance matrix reconstruction.
Signal Process.
Xingyu Zhu, Xu Xu, Zhongfu Ye
2020 J jnl
Robust sparse Bayesian learning for DOA estimation in impulsive noise environments.
Signal Process.
Rui Zheng, Xu Xu, Zhongfu Ye, Jisheng Dai
2019 J jnl
Covariance Matrix Reconstruction via Residual Noise Elimination and Interference Powers Estimation for Robust Adaptive Beamforming.
IEEE Access
Xingyu Zhu, Zhongfu Ye, Xu Xu, Rui Zheng
2019 — conf
Modified Complementary Joint Sparse Representations: A Novel Post-Filtering to MVDR Beamforming.
SiPS
Yuanyuan Zhu, Jiafei Fu, Xu Xu, Zhongfu Ye
2019 J jnl
Sparse Bayesian learning for off-grid DOA estimation with Gaussian mixture priors when both circular and non-circular sources coexist.
Signal Process.
Rui Zheng, Xu Xu, Zhongfu Ye, Tarek Hasan Al Mahmud, Jisheng Dai, Kashif Shabir
2018 J jnl
Supervised single-channel speech dereverberation and denoising using a two-stage model based sparse representation.
Speech Commun.
Long Zhang, Xu Xu, Huang Chen, Jiaxu Chen, Zhongfu Ye
2017 J jnl
Sequential DOA estimation method for multi-group coherent signals.
Signal Process.
Jinqiang Wei, Xu Xu, Dawei Luo, Zhongfu Ye
2016 J jnl
A rank-reduction based 2-D DOA estimation algorithm for three parallel uniform linear arrays.
Signal Process.
Yi Zhang, Xu Xu, Yawar A. Sheikh, Zhongfu Ye
2015 J jnl
Robust Adaptive Beamforming With a Novel Interference-Plus-Noise Covariance Matrix Reconstruction Method.
IEEE Trans. Signal Process.
Lei Huang, Jing Zhang, Xu Xu, Zhongfu Ye
2015 J jnl
Single-channel speech separation using sequential discriminative dictionary learning.
Signal Process.
Yangfei Xu, Guangzhao Bao, Xu Xu, Zhongfu Ye
2014 — conf
A novel vectorized approach to DOA and FOA estimation.
ICAILP
Yi Zhang, Zhongfu Ye, Xu Xu
2014 J jnl
DOA estimation for noncircular signals in the presence of mutual coupling.
Signal Process.
Shenghong Cao, Dongyang Xu, Xu Xu, Zhongfu Ye
2014 J jnl
DOA estimation for wideband signals based on sparse signal reconstruction using prolate spheroidal wave functions.
Signal Process.
Nan Hu, Xu Xu, Zhongfu Ye
2014 — conf
Learning a hierarchical dictionary for single-channel speech separation.
SSP
Guangzhao Bao, Yangfei Xu, Xu Xu, Zhongfu Ye
2014 J jnl
Off-grid DOA estimation using array covariance matrix and block-sparse Bayesian learning.
Signal Process.
Yi Zhang, Zhongfu Ye, Xu Xu, Nan Hu
2014 — conf
Off-grid direction of arrival estimation based on weighted sparse Bayesian learning.
ICAILP
Yi Zhang, Zhongfu Ye, Xu Xu
2014 J jnl
Robust widely linear beamforming based on spatial spectrum of noncircularity coefficient.
Signal Process.
Dongyang Xu, Can Gong, Shenghong Cao, Xu Xu, Zhongfu Ye
2013 J jnl
A Compressed Sensing Approach to Blind Separation of Speech Mixture Based on a Two-Layer Sparsity Model.
IEEE Trans. Speech Audio Process.
Guangzhao Bao, Zhongfu Ye, Xu Xu, Yingyue Zhou
2013 J jnl
A Hadamard Product Based Method for DOA Estimation and Gain-Phase Error Calibration.
IEEE Trans. Aerosp. Electron. Syst.
Shenghong Cao, Zhongfu Ye, Dongyang Xu, Xu Xu
2013 J jnl
DOA Estimation for Sparse Array via Sparse Signal Reconstruction.
IEEE Trans. Aerosp. Electron. Syst.
Nan Hu, Zhongfu Ye, Xu Xu, Ming Bao
2013 J jnl
DOA estimation based on fourth-order cumulants in the presence of sensor gain-phase errors.
Signal Process.
Shenghong Cao, Zhongfu Ye, Nan Hu, Xu Xu
2013 J jnl
Widely Linear MVDR Beamformers for Noncircular Signals Based on Time-Averaged Second-Order Noncircularity Coefficient Estimation.
IEEE Trans. Veh. Technol.
Dongyang Xu, Lei Huang, Xu Xu, Zhongfu Ye
2012 Misc conf
A Khatri-Rao based method for DOA estimation in the presence of mutual coupling.
ICASSP
Shenghong Cao, Zhongfu Ye, Xu Xu
2012 J jnl
DOA Estimation Based on Sparse Signal Recovery Utilizing Weighted l
IEEE Signal Process. Lett.
Xu Xu, Xiaohan Wei, Zhongfu Ye
2012 J jnl
Wideband DOA estimation from the sparse recovery perspective for the spatial-only modeling of array data.
Signal Process.
Nan Hu, Dongyang Xu, Xu Xu, Zhongfu Ye
2009 J jnl
DOA estimation for mixed signals in the presence of mutual coupling.
IEEE Trans. Signal Process.
Xu Xu, Zhongfu Ye, Yufeng Zhang
2009 J jnl
Power Allocation for Maximizing the Minimum Rate With QoS Constraints.
IEEE Trans. Veh. Technol.
Jisheng Dai, Zhongfu Ye, Xu Xu
2008 J jnl
Robust Linear Multiuser Receiver With Worst-Case Probability Guarantee.
IEEE Trans. Veh. Technol.
Jianhui Peng, Zhongfu Ye, Xu Xu