Weijian Si

According to our database, Weijian Si authored at least 45 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Conditional denoising diffusion-based channel estimation for fast time-varying MIMO-OFDM systems.

Heng Fu, Weijian Si, Ruizhi Liu

Digit. Signal Process., 2025

2024

DOA estimation and signal sorting methods of multi-baseline polarized interferometer.

Mingchao Qu, Ruizhi Liu, Yue Zhang, Weijian Si

Digit. Signal Process., 2024

2023

A novel density-based clustering method for effective removal of spurious intersections in bearings-only localization.

Zhian Deng, Zhiguo Wang, Tianbao Zhang, Chunjie Zhang, Weijian Si

EURASIP J. Adv. Signal Process., December, 2023

Deep Learning-Based Joint Pilot Design and Channel Estimation for OFDM Systems.

Heng Fu, Weijian Si, Il-Min Kim

IEEE Trans. Commun., August, 2023

An efficient deep convolutional neural network with features fusion for radar signal recognition.

Weijian Si, Chenxia Wan, Zhian Deng

Multim. Tools Appl., 2023

Research on classification algorithm of cerebral small vessel disease based on convolutional neural network.

Chenxia Wan, Liqun Fang, Shaodong Cao, Jiaji Luo, Yijing Jiang, Yuanxiao Wei, Cancan Lv, Weijian Si

J. Intell. Fuzzy Syst., 2023

2022

Few-Shot Learning for Radar Signal Recognition Based on Tensor Imprint and Re-Parameterization Multi-Channel Multi-Branch Model.

Jiaji Luo, Weijian Si, Zhian Deng

IEEE Signal Process. Lett., 2022

Radar Signal Recognition and Localization Based on Multiscale Lightweight Attention Model.

Weijian Si, Jiaji Luo, Zhian Deng

J. Sensors, 2022

2021

Adaptive Reconstruction Algorithm Based on Compressed Sensing Broadband Receiver.

Weijian Si, Qiang Liu, Zhian Deng

Wirel. Commun. Mob. Comput., 2021

Towards an accurate radar waveform recognition algorithm based on dense CNN.

Weijian Si, Chenxia Wan, Chunjie Zhang

Multim. Tools Appl., 2021

Intra-Pulse Modulation Recognition of Dual-Component Radar Signals Based on Deep Convolutional Neural Network.

Weijian Si, Chenxia Wan, Zhian Deng

IEEE Commun. Lett., 2021

Two-dimensional Off-Grid DOA Estimation with Improved Three-Parallel Coprime Arrays on Moving Platform.

Weijian Si, Fuhong Zeng, Chunjie Zhang, Zhanli Peng

Circuits Syst. Signal Process., 2021

An accurate and easy deployment array gain-phase error calibration method for DoA estimation in Wi-Fi network.

Zhian Deng, Jianxiang Feng, Shengao Wang, Zhiyu Qu, Jiahao Zhang, Weijian Si

Ad Hoc Networks, 2021

2020

Two-Dimensional DOA Estimation via a Novel Sparse Array Consisting of Coprime and Nested Subarrays.

Weijian Si, Fuhong Zeng, Zhiyu Qu, Zhanli Peng

IEEE Commun. Lett., 2020

2-D DOA Estimation for L-Shaped Sparse Array via Joint Use of Spatial and Temporal Information.

Zhanli Peng, Weijian Si, Fuhong Zeng

IEEE Commun. Lett., 2020

Multiple Matrix Reconstruction for Two-Dimensional Direction Estimation of Mixed Signals Without Eigen Decomposition.

Jianing Wang, Weijian Si, Yulong Qiao, Zhian Deng

IEEE Access, 2020

Two-Dimensional Direction-of-Arrival and Polarization Parameter Estimation Using Parallel Co-Prime Polarization Sensitive Array.

Changbo Hou, Chenyu Fang, Zhian Deng, Yan Wang, Weijian Si

IEEE Access, 2020

2019

Image compressive recovery based on dictionary learning from under-sampled measurement.

Feng Zhao, Weijian Si, Zheng Dou, Qidi Wu

Multim. Tools Appl., 2019

Image super-resolution via two stage coupled dictionary learning.

Feng Zhao, Weijian Si, Zheng Dou

Multim. Tools Appl., 2019

Improved Coprime Arrays With Reduced Mutual Coupling Based on the Concept of Difference and Sum Coarray.

Weijian Si, Fuhong Zeng, Chunjie Zhang, Zhanli Peng

IEEE Access, 2019

Robust Poisson Multi-Bernoulli Filter With Unknown Clutter Rate.

Weijian Si, Hongfan Zhu, Zhiyu Qu

IEEE Access, 2019

Three-Parallel Co-Prime Polarization Sensitive Array for 2-D DOA and Polarization Estimation via Sparse Representation.

Weijian Si, Yan Wang, Chunjie Zhang

IEEE Access, 2019

QFM Signals Parameters Estimation Based on Double Scale Two Dimensional Frequency Distribution.

Fulong Jing, Chunjie Zhang, Weijian Si, Yu Wang, Shuhong Jiao

IEEE Access, 2019

2-D Off-grid DOA Estimation for Parallel Coprime Array on Moving Platform.

Fuhong Zeng, Weijian Si, Zhanli Peng

Proceedings of the 11th International Conference on Wireless Communications and Signal Processing, 2019

WiFi CSI Fingerprinting Positioning Based on User Rotation.

Jiahao Zhang, Ming Zhang, Zuoliang Yin, Zhian Deng, Weijian Si

Proceedings of the Wireless and Satellite Systems, 2019

2018

WiFi Positioning Based on User Orientation Estimation and Smartphone Carrying Position Recognition.

Zhian Deng, Zhiyu Qu, Changbo Hou, Weijian Si, Chunjie Zhang

Wirel. Commun. Mob. Comput., 2018

Robust Heading Estimation for Indoor Pedestrian Navigation Using Unconstrained Smartphones.

Zhian Deng, Xin Liu, Zhiyu Qu, Changbo Hou, Weijian Si

Wirel. Commun. Mob. Comput., 2018

A Sparse-Based Off-Grid DOA Estimation Method for Coprime Arrays.

Weijian Si, Fuhong Zeng, Changbo Hou, Zhanli Peng

Sensors, 2018

Two-Dimensional DOA Estimation for Three-Parallel Nested Subarrays via Sparse Representation.

Weijian Si, Zhanli Peng, Changbo Hou, Fuhong Zeng

Sensors, 2018

Polynomial Phase Estimation Based on Adaptive Short-Time Fourier Transform.

Fulong Jing, Chunjie Zhang, Weijian Si, Yu Wang, Shuhong Jiao

Sensors, 2018

Sparse media image restoration based on collaborative low rank representation.

Feng Zhao, Weijian Si, Zheng Dou

Multim. Tools Appl., 2018

Joint estimation of DOA and polarization based on phase difference analysis of electromagnetic vector sensor array.

Na Wu, Zhiyu Qu, Weijian Si, Shuhong Jiao

Multidimens. Syst. Signal Process., 2018

2D-DOA and Polarization Estimation Using a Novel Sparse Representation of Covariance Matrix With COLD Array.

Weijian Si, Yan Wang, Chunjie Zhang

IEEE Access, 2018

2017

Real-Valued 2D MUSIC Algorithm Based on Modified Forward/Backward Averaging Using an Arbitrary Centrosymmetric Polarization Sensitive Array.

Weijian Si, Yan Wang, Changbo Hou, Hong Wang

Sensors, 2017

Analysis of Maneuvering Targets with Complex Motions by Two-Dimensional Product Modified Lv's Distribution for Quadratic Frequency Modulation Signals.

Fulong Jing, Shuhong Jiao, Changbo Hou, Weijian Si, Yu Wang

Sensors, 2017

Heading estimation fusing inertial sensors and landmarks for indoor navigation using a smartphone in the pocket.

Zhian Deng, Weijian Si, Zhiyu Qu, Xin Liu, Zhenyu Na

EURASIP J. Wirel. Commun. Netw., 2017

2016

DOA and Polarization Estimation Using an Electromagnetic Vector Sensor Uniform Circular Array Based on the ESPRIT Algorithm.

Na Wu, Zhiyu Qu, Weijian Si, Shuhong Jiao

Sensors, 2016

Two-Dimensional DOA and Polarization Estimation for a Mixture of Uncorrelated and Coherent Sources with Sparsely-Distributed Vector Sensor Array.

Weijian Si, Pinjiao Zhao, Zhiyu Qu

Sensors, 2016

Multi-Target Tracking Using an Improved Gaussian Mixture CPHD Filter.

Weijian Si, Liwei Wang, Zhiyu Qu

Sensors, 2016

Multi-Target State Extraction for the SMC-PHD Filter.

Weijian Si, Liwei Wang, Zhiyu Qu

Sensors, 2016

Real-valued DOA estimation for a mixture of uncorrelated and coherent sources via unitary transformation.

Weijian Si, Pinjiao Zhao, Zhiyu Qu, Yan Wang

Digit. Signal Process., 2016

Off-Grid DOA Estimation Via Real-Valued Sparse Bayesian Method in Compressed Sensing.

Weijian Si, Xinggen Qu, Zhiyu Qu, Pinjiao Zhao

Circuits Syst. Signal Process., 2016

2015

An energy efficient DOA estimation algorithm for uncorrelated and coherent signals in virtual MIMO systems.

Liangtian Wan, Guangjie Han, Joel J. P. C. Rodrigues, Weijian Si, Naixing Feng

Telecommun. Syst., 2015

Off-Grid DOA Estimation Using Alternating Block Coordinate Descent in Compressed Sensing.

Weijian Si, Xinggen Qu, Zhiyu Qu

Sensors, 2015

2013

A New Approach for Estimating the Number of Sources Under the Coexistence of Circular and Various Noncircular Sources.

Weijian Si, Tong Zhu, Mengying Zhang

Circuits Syst. Signal Process., 2013