Zhiwen Liu

发表

Performance analysis of velocity–pressure smoothing for direction‐of‐arrival estimation of coherent signals

Yougen Xu, Zhiwen Liu, 2009 .

Total variation restoration of the defocus image based on spectral priors

Peng Liu, Dingsheng Liu, Zhiwen Liu, 2010, Remote Sensing.

Polarimetric STAP via Clutter Spectrum Reconstruction

Yulin Huang, Yougen Xu, Kang Zhao, 2019, SSPS 2019.

An optimized time varying filtering based empirical mode decomposition method with grey wolf optimizer for machinery fault diagnosis

Qiang Miao, Lei Wang, Xin Zhang, 2018 .

Bearing fault diagnosis based on sparse representations using an improved OMP with adaptive Gabor sub-dictionaries.

Xin Zhang, Zhiwen Liu, Wei Han, 2020, ISA transactions.

Using Coupled Multilinear Rank-(L, L, 1) Block Term Decomposition in Multi-Static-Multi-Pulse MIMO Radar to Localize Targets

Yougen Xu, Xiao-Feng Gong, Jia-Xing Yang, 2019, ISNN.

Wideband Direction Finding via Spatial Decimation and Coupled Canonical Polyadic Decomposition

Yougen Xu, Xiao-Feng Gong, Jia-Cheng Jiang, 2019, ISNN.

Diversely polarised sparse array design with minimum interelement spacing constraint for polarised pattern synthesis

Yougen Xu, Kang Zhao, Zhiwen Liu, 2020 .

Aligned Subspace Rotation Approach to Parameter Estimation of Wideband Source Signals

Yulin Huang, Yougen Xu, Kang Zhao, 2019, SSPS 2019.

Weak feature enhancement in machinery fault diagnosis using empirical wavelet transform and an improved adaptive bistable stochastic resonance.

Jiaxu Wang, Xin Zhang, Zhiwen Liu, 2019, ISA transactions.

Complete ensemble local mean decomposition with adaptive noise and its application to fault diagnosis for rolling bearings

Qiang Miao, Lei Wang, Xin Zhang, 2018, Mechanical Systems and Signal Processing.

Sparse representation approaches to parameter estimation of completely polarized wideband signals

Yulin Huang, Yougen Xu, Kang Zhao, 2020, Signal Process..

Time–frequency analysis based on ensemble local mean decomposition and fast kurtogram for rotating machinery fault diagnosis

Qiang Miao, Lei Wang, Xin Zhang, 2018 .

Polynomial-rooting based fourth-order MUSIC for direction-of-arrival estimation of noncircular signals

Lei Shen, Yougen Xu, Zhiwen Liu, 2014 .

Bearing fault diagnosis using a whale optimization algorithm-optimized orthogonal matching pursuit with a combined time–frequency atom dictionary

Qiang Miao, Lei Wang, Xin Zhang, 2018, Mechanical Systems and Signal Processing.

Tree structure matching pursuit based on Gaussian scale mixtures model

Peng Liu, Dingsheng Liu, Jingbo Wei, 2011, Optical Engineering + Applications.

Time-frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets.

Jiaxu Wang, Xin Zhang, Zhiwen Liu, 2019, ISA transactions.

Augmented Joint Domain Localized Method for Polarimetric Space-Time Adaptive Processing

Yougen Xu, Kang Zhao, Zhiwen Liu, 2021, Circuits Syst. Signal Process..

RP-Unet: a Unet-based network with RNNPool enables computation-efficient polyp segmentation

Zhiwen Liu, Yue Chen, Yonggang Shi, 2021, International Workshop on Pattern Recognition.

Sensitivity of N400 effect during speech comprehension under the uni- and bi-modality conditions

Xiaorong Gao, Zhiwen Liu, Yanfei Lin, 2022 .

EEG gamma-band activity during audiovisual speech comprehension in different noise environments

Xiaorong Gao, Zhiwen Liu, Baolin Liu, 2015, Cognitive Neurodynamics.

Interactive region-based MRF image segmentation

Ying Li, Zhiwen Liu, Fa Jie, 2011, 2011 4th International Congress on Image and Signal Processing.

On the Equivalence of Tensor-MUSIC and Matrix-MUSIC

Yougen Xu, Zhiwen Liu, Xiaofeng Gong, 2006, 2006 7th International Symposium on Antennas, Propagation & EM Theory.

A FPGA-based implementation of MUSIC for centrosymmetric circular array

Yougen Xu, Zhiwen Liu, Dechen Xu, 2008, 2008 9th International Conference on Signal Processing.

Quasi-vector-cross-product based direction finding algorithm with a Spatially Stretched tripole

Wei Liu, Yougen Xu, Zhiwen Liu, 2013, 2013 IEEE International Conference of IEEE Region 10 (TENCON 2013).

Minimum variance beamforming using polarization sensitive array

Yougen Xu, Zhiwen Liu, Yougen Xu, 2008, 2008 11th IEEE Singapore International Conference on Communication Systems.

Noncircularity-Rate Maximization: A New Approach to Adaptive Blind Beamforming

Yougen Xu, Zhiwen Liu, 2009, 2009 5th International Conference on Wireless Communications, Networking and Mobile Computing.

Robust widely linear beamforming against look direction error

Yougen Xu, Zhiwen Liu, Jingyan Ma, 2016, 2016 CIE International Conference on Radar (RADAR).

The Pulse Waveform Characteristic Points Detection Based on Wavelet Transform

Zhiwen Liu, Qun Wang, 2009, 2009 First International Conference on Information Science and Engineering.

Polarimetric detection and range estimation for a point-like target in non-Gaussian clutter

Yougen Xu, Zhiwen Liu, Yougen Xu, 2017 .

Human gait recognition based on Discrete Cosine Transform and Linear Discriminant Analysis

Zheyi Fan, Jiao Jiang, Zhonghang He, 2016, 2016 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC).

Parameter estimation of coexisted circular and strictly non-circular signals

Yougen Xu, Zhiwen Liu, Yaxing Yue, 2017 .

Dual Weight Learning Vector Quantization

Qiangfu Zhao, Xing An, Zhiwen Liu, 2008, 2008 9th International Conference on Signal Processing.

On Single-Vector-Sensor Direction Finding for Linearly Polarized Sources Having Non-circular Constellations

Yougen Xu, Zhiwen Liu, 2006, 2006 8th international Conference on Signal Processing.

New algorithm requiring no preprocessing for wideband DOA estimation

Yougen Xu, Zhiwen Liu, Jinliang Cao, 2008, 2008 9th International Conference on Signal Processing.

Polarimetric angular smoothing algorithm for an electromagnetic vector-sensor array

Yougen Xu, Zhiwen Liu, Yougen Xu, 2007 .

Order selection in fractional Fourier transform based beamforming

Yougen Xu, Zhiwen Liu, Muhammad Ishtiaq Ahmad, 2010 .

TDOA/FDOA joint estimation in a correlated noise environment

Yougen Xu, Zhiwen Liu, Guangxiang Yao, 2005, 2005 IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.