Xu Xu
Orcid: 0000-0002-2692-0695Affiliations:
- University of Science and Technology of China, Department of Electronic Engineering and Information Science, Hefei, China
- National Engineering Laboratory for Speech and Language Information Processing, Hefei, China
According to our database1,
Xu Xu
authored at least 33 papers
between 2008 and 2023.
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Bibliography
2023
Super-resolution DOA estimation methods based on element multiplication and summation.
Digit. Signal Process., November, 2023
Robust adaptive beamforming via covariance matrix reconstruction with diagonal loading on interference sources covariance matrix.
Digit. Signal Process., May, 2023
Direction-of-Arrival Estimation for Coherent Signals Exploiting Moving Coprime Array.
IEEE Signal Process. Lett., 2023
Robust Adaptive Beamforming Based on Steering Vector Estimation and Combined with Sample Covariance Matrix.
Proceedings of the 2nd International Conference on Networks, 2023
2022
Joint Optimization of the Module and Sign of the Spectral Real Part Based on CRN for Speech Denoising.
Proceedings of the Interspeech 2022, 2022
2020
Robust adaptive beamforming via subspace for interference covariance matrix reconstruction.
Signal Process., 2020
Signal Process., 2020
2019
Sparse Bayesian learning for off-grid DOA estimation with Gaussian mixture priors when both circular and non-circular sources coexist.
Signal Process., 2019
Covariance Matrix Reconstruction via Residual Noise Elimination and Interference Powers Estimation for Robust Adaptive Beamforming.
IEEE Access, 2019
Modified Complementary Joint Sparse Representations: A Novel Post-Filtering to MVDR Beamforming.
Proceedings of the 2019 IEEE International Workshop on Signal Processing Systems, 2019
2018
Supervised single-channel speech dereverberation and denoising using a two-stage model based sparse representation.
Speech Commun., 2018
2017
Signal Process., 2017
2016
A rank-reduction based 2-D DOA estimation algorithm for three parallel uniform linear arrays.
Signal Process., 2016
2015
Robust Adaptive Beamforming With a Novel Interference-Plus-Noise Covariance Matrix Reconstruction Method.
IEEE Trans. Signal Process., 2015
Single-channel speech separation using sequential discriminative dictionary learning.
Signal Process., 2015
2014
Off-grid DOA estimation using array covariance matrix and block-sparse Bayesian learning.
Signal Process., 2014
Robust widely linear beamforming based on spatial spectrum of noncircularity coefficient.
Signal Process., 2014
DOA estimation for wideband signals based on sparse signal reconstruction using prolate spheroidal wave functions.
Signal Process., 2014
Signal Process., 2014
Proceedings of the IEEE Workshop on Statistical Signal Processing, 2014
Proceedings of the International Conference on Audio, 2014
Proceedings of the International Conference on Audio, 2014
2013
Widely Linear MVDR Beamformers for Noncircular Signals Based on Time-Averaged Second-Order Noncircularity Coefficient Estimation.
IEEE Trans. Veh. Technol., 2013
A Compressed Sensing Approach to Blind Separation of Speech Mixture Based on a Two-Layer Sparsity Model.
IEEE Trans. Speech Audio Process., 2013
IEEE Trans. Aerosp. Electron. Syst., 2013
IEEE Trans. Aerosp. Electron. Syst., 2013
DOA estimation based on fourth-order cumulants in the presence of sensor gain-phase errors.
Signal Process., 2013
2012
DOA Estimation Based on Sparse Signal Recovery Utilizing Weighted l<sub>1</sub>-Norm Penalty.
IEEE Signal Process. Lett., 2012
Wideband DOA estimation from the sparse recovery perspective for the spatial-only modeling of array data.
Signal Process., 2012
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
2009
IEEE Trans. Veh. Technol., 2009
IEEE Trans. Signal Process., 2009
2008
IEEE Trans. Veh. Technol., 2008