Li Xu

Orcid: 0000-0002-1875-771X

Affiliations:
  • Akita Prefectural University, Department of Electronics and Information Systems, Japan
  • Asahi University, School of Business Administration, Gifu, Japan (1998 - 2000)
  • Toyohashi University of Technology, Japan (PhD 1993)


According to our database1, Li Xu authored at least 123 papers between 1990 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
A Kalman-Koopman LQR Control Approach to Robotic Systems.
IEEE Trans. Ind. Electron., December, 2024

Constrained Common Invariant Subspace and Its Application.
IEEE Trans. Autom. Control., October, 2024

A vector decomposition approach to F-M model realization and its application to robust observed-state feedback control.
J. Frankl. Inst., 2024

2023
State-space model realization for non-commensurate fractional-order systems based on Gleason's problem.
J. Frankl. Inst., December, 2023

FPGA Implementation of Non-Commensurate Fractional-Order State-Space Models.
IEEE Trans. Circuits Syst. I Regul. Pap., September, 2023

2022
A digraph approach to the state-space model realization of MIMO non-commensurate fractional order systems.
J. Frankl. Inst., 2022

Stability investigation and control synthesis of RLC ladder circuits modeled as uncertain spatially interconnected systems.
Proceedings of the 17th International Conference on Control, 2022

2020
DOA Estimation With Small Snapshots Using Weighted Mixed Norm Based on Spatial Filter.
IEEE Trans. Veh. Technol., 2020

Elementary operation approach to Fornasini-Marchesini state-space model realization of multidimensional systems.
J. Frankl. Inst., 2020

A novel constructive procedure to low-order Fornasini-Marchesini model realization.
J. Frankl. Inst., 2020

A Common Invariant Subspace Approach to Exact Order Reduction for Multidimensional Roesser State-Space Models.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019
Common eigenvector approach to exact order reduction for Roesser state-space models of multidimensional systems.
Syst. Control. Lett., 2019

An approach to multidimensional Fornasini-Marchesini state-space model realization w.r.t. columns of transfer matrices.
Syst. Control. Lett., 2019

3-D modelling of rectangular circuits as the particular class of spatially interconnected systems on the plane.
Multidimens. Syst. Signal Process., 2019

Multiple-prespecified-dictionary sparse representation for compressive sensing image reconstruction with nonconvex regularization.
J. Frankl. Inst., 2019

Common eigenvector approach to exact order reduction for multidimensional Fornasini-Marchesini state-space models.
Int. J. Syst. Sci., 2019

A brief review and insights into matrix inequalities for H∞ static-output-feedback control and a local optimal solution.
Int. J. Syst. Sci., 2019

Order evaluation to new elementary operation approach for MIMO multidimensional systems.
Int. J. Control, 2019

Adaptive filtering algorithm for direction-of-arrival (DOA) estimation with small snapshots.
Digit. Signal Process., 2019

Sparse Detection Algorithms Based on Two-Dimensional Compressive Sensing for Sub-Nyquist Pulse Doppler Radar Systems.
IEEE Access, 2019

Exact Order Reduction for the Fornasini-Marchesini State-Space Model Based on Common Invariant Subspace.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

2018
Eigenvalue trim approach to exact order reduction for roesser state-space model of multidimensional systems.
Multidimens. Syst. Signal Process., 2018

State-space formulation of 2-D frequency transformation in Fornasini-Marchesini second model.
Multidimens. Syst. Signal Process., 2018

Optimization of coordinate transformation matrix for H<sub>∞</sub> static-output-feedback control of 2-D discrete systems in FM second model.
Multidimens. Syst. Signal Process., 2018

A novel adaptive wide-angle SAR imaging algorithm based on Boltzmann machine model.
Multidimens. Syst. Signal Process., 2018

Variable kernel-based computing algorithms for estimating sparse multipath channels.
Int. J. Commun. Syst., 2018

Compressive Sensing Signal Reconstruction Using L0-Norm Normalized Least Mean Fourth Algorithms.
Circuits Syst. Signal Process., 2018

Recovery of Block-Structured Sparse Signal Using Block-Sparse Adaptive Algorithms via Dynamic Grouping.
IEEE Access, 2018

Dimension-Reduced Direction-of-Arrival Estimation Based on ℓ<sub>2, 1</sub>-Norm Penalty.
IEEE Access, 2018

Compressive Sensing Based Direction-of-Arrival Estimation in MIMO Radars in Presence of Strong Jamming via Blocking Matrix.
Proceedings of the 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, 2018

A New Order Reduction Approach for Roesser State-Space Model Based on Multiple Eigenvalues.
Proceedings of the 23rd IEEE International Conference on Digital Signal Processing, 2018

Anti-jamming DOA Estimation Based on Compressive Sensing via Blocking Matrix.
Proceedings of the 23rd IEEE International Conference on Digital Signal Processing, 2018

2017
A novel elementary operation approach with Jordan transformation to order reduction for Roesser state-space model.
Multidimens. Syst. Signal Process., 2017

On minimal realizations of first-degree 3D systems with separable denominators.
Multidimens. Syst. Signal Process., 2017

Design of two-dimensional IIR digital filters by using a novel hybrid optimization algorithm.
Multidimens. Syst. Signal Process., 2017

Compressive Sensing-Based Adaptive Sparse Multipath Channel Estimation.
J. Adv. Comput. Intell. Intell. Informatics, 2017

Stable adaptive channel estimation method under impulsive noise environments.
Int. J. Commun. Syst., 2017

Order reduction for roesser state-space model based on a certain system of equations.
Proceedings of the 10th International Workshop on Multidimensional (nD) Systems (nDS), 2017

Two-dimensional zero-attraction projection algorithm for single snapshot DOA estimation.
Proceedings of the 10th International Workshop on Multidimensional (nD) Systems (nDS), 2017

Design of orthogonal filterbanks with rational coefficients using Grobner bases.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

2016
Block Sparse Signal Reconstruction Using Block-Sparse Adaptive Filtering Algorithms.
J. Adv. Comput. Intell. Intell. Informatics, 2016

Correntropy Induced Metric Penalized Sparse RLS Algorithm to Improve Adaptive System Identification.
Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Frequency-domain adaptive sparse signal reconstruction at sub-Nyquist rate.
Proceedings of the 2016 IEEE/CIC International Conference on Communications in China, 2016

2015
Normalized least mean square-based adaptive sparse filtering algorithms for estimating multiple-input multiple-output channels.
Wirel. Commun. Mob. Comput., 2015

Notes on minimal realizations of multidimensional systems.
Multidimens. Syst. Signal Process., 2015

Maximum correntropy criterion based sparse adaptive filtering algorithms for robust channel estimation under non-Gaussian environments.
J. Frankl. Inst., 2015

Improved adaptive sparse channel estimation using mixed square/fourth error criterion.
J. Frankl. Inst., 2015

Robust non-fragile H<sub>∞</sub> state estimation for discrete-time genetic regulatory networks with Markov jump delays and uncertain transition probabilities.
Neurocomputing, 2015

Low-complexity large-scale multiple-input multiple-output channel estimation using affine combination of sparse least mean square filters.
IET Commun., 2015

Improved Adaptive Sparse Channel Estimation Using Re-Weighted L1-norm Normalized Least Mean Fourth Algorithm.
CoRR, 2015

Iterative-Promoting Variable Step Size Least Mean Square Algorithm for Accelerating Adaptive Channel Estimation.
CoRR, 2015

Iterative-Promoting Variable Step-size Least Mean Square Algorithm For Adaptive Sparse Channel Estimation.
CoRR, 2015

ROSA: Robust sparse adaptive channel estimation in the presence of impulsive noises.
CoRR, 2015

Regularization Parameter Selection Method for Sign LMS with Reweighted L1-Norm Constriant Algorithm.
CoRR, 2015

2-D zero-phase IIR notch filters design based on state-space representation of 2-D frequency transformation.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Robust adaptive sparse channel estimation in the presence of impulsive noises.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

Correntropy induced metric penalized NLMF algorithm to improve sparse system identification.
Proceedings of the 2015 IEEE/CIC International Conference on Communications in China, 2015

Fast NLMF-type algorithms for adaptive sparse system identifications.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

Stable sparse channel estimation algorithm under non-Gaussian noise environments.
Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014
Elementary Operation Approach to Order Reduction for Roesser State-Space Model of Multidimensional Systems.
IEEE Trans. Circuits Syst. I Regul. Pap., 2014

On Finite Convergence of Iterative Methods for Variational Inequalities in Hilbert Spaces.
J. Optim. Theory Appl., 2014

Exponential synchronization of switched genetic oscillators with time-varying delays.
J. Frankl. Inst., 2014

Compensation of Stribeck-Type Nonlinear Friction in Positioning Control Using Equivalent-Input-Disturbance Approach.
J. Adv. Comput. Intell. Intell. Informatics, 2014

Robust stability analysis for discrete-time genetic regulatory networks with probabilistic time delays.
Neurocomputing, 2014

Variable-step-size based sparse adaptive filtering algorithm for channel estimation in broadband wireless communication systems.
EURASIP J. Wirel. Commun. Netw., 2014

RZA-NLMF algorithm-based adaptive sparse sensing for realizing compressive sensing.
EURASIP J. Adv. Signal Process., 2014

Compressive sensing based Bayesian sparse channel estimation for OFDM communication systems: high performance and low complexity.
CoRR, 2014

Extra Gain: Improved Sparse Channel Estimation Using Reweighted l_1-norm Penalized LMS/F Algorithm.
CoRR, 2014

RZA-NLMF algorithm based adaptive sparse sensing for realizing compressive sensing problems.
CoRR, 2014

Block Bayesian sparse learning algorithms with application to estimating channels in OFDM systems.
Proceedings of the 2014 International Symposium on Wireless Personal Multimedia Communications, 2014

Order evaluation for realization of MIMO multidimensional systems.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Adaptive MIMO channel estimation using sparse variable step-size NLMS algorithms.
Proceedings of the IEEE International Conference on Communication Systems, 2014

Extra gain: Improved sparse channel estimation using reweighted ℓ1-norm penalized LMS/F algorithm.
Proceedings of the 2014 IEEE/CIC International Conference on Communications in China, 2014

Novel realization of adaptive sparse sensing with sparse least mean fourth algorithm.
Proceedings of the International Workshop on High Mobility Wireless Communications, 2014

Suitable is the best: Least absolute deviation algorithm under high-mobility non-Gaussian noise environments.
Proceedings of the International Workshop on High Mobility Wireless Communications, 2014

Affine combination of two adaptive sparse filters for estimating large scale MIMO channels.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013
Analysis and design of unknown input observers for a class of 2-D nonlinear systems.
Multidimens. Syst. Signal Process., 2013

Stability and stabilisation of linear multidimensional discrete systems in the frequency domain.
Int. J. Control, 2013

A procedure for n-D Fornasini-Marchesini state-space model realization based on right matrix fraction description.
Proceedings of the IEEE International Conference on Acoustics, 2013

State-space formulation of 2-D frequency transformation base on Fornasini-Marchesini second model.
Proceedings of the 9th International Conference on Information, 2013

2012
A New Elementary Operation Approach to Multidimensional Realization and LFR Uncertainty Modeling: The MIMO Case.
IEEE Trans. Circuits Syst. I Regul. Pap., 2012

Erratum to: ℋ<sub>∞</sub> control of linear multidimensional discrete systems.
Multidimens. Syst. Signal Process., 2012

ℋ<sub>∞</sub> control of linear multidimensional discrete systems.
Multidimens. Syst. Signal Process., 2012

Decentralized adaptive output-feedback controller design for stochastic nonlinear interconnected systems.
Autom., 2012

Optimal Solutions to Robust Stabilization Problem for a Class of Systems with Parametric Uncertainty.
Proceedings of the 7th IFAC Symposium on Robust Control Design, 2012

An Iterative Procedure for Multidimensional Realization by LFT Techniques.
Proceedings of the 7th IFAC Symposium on Robust Control Design, 2012

Order reduction for Roesser state-space model based on elementary operations.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Invariance of second-order modes of 2-D digital filters under 2-D frequency transformation.
Proceedings of the 12th International Conference on Control Automation Robotics & Vision, 2012

Image registration based on a novel 2-D adaptive filter algorithm.
Proceedings of the 12th International Conference on Control Automation Robotics & Vision, 2012

2011
A general state-space representation of n-variable bilinear transformation.
Signal Process., 2011

Realization of multidimensional systems in Fornasini-Marchesini state-space model.
Multidimens. Syst. Signal Process., 2011

Coefficient-dependent direct-construction approach to realization of multidimensional systems in Roesser model.
Multidimens. Syst. Signal Process., 2011

Asymptotic unknown input observers for two-dimensional systems.
Proceedings of the 7th International Workshop on Multidimensional (nD) Systems, 2011

Roesser model realization of MIMO n-D systems by elementary operations.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2010
Simple state-space formulations of 2-D frequency transformation and double bilinear transformation.
Multidimens. Syst. Signal Process., 2010

A new elementary operation approach to multidimensional realization and LFR uncertainty modeling: the SISO case.
Multidimens. Syst. Signal Process., 2010

State-space formulation of n-variable bilinear transformation for n-D systems.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Sufficient LMI conditions for H∞ static output feedback control of 2-D systems.
Proceedings of the 11th International Conference on Control, 2010

Symbolic implementation of the new elementary operation approach for multidimensional realization and LFR uncertainty modeling.
Proceedings of the 2010 IEEE International Symposium on Computer-Aided Control System Design, 2010

H<sub>∞</sub> static output feedback controller design for two-dimensional discrete systems in Roesser model.
Proceedings of the 2010 IEEE International Symposium on Computer-Aided Control System Design, 2010

2008
A direct-construction approach to multidimensional realization and LFR uncertainty modeling.
Multidimens. Syst. Signal Process., 2008

2007
A New Constructive Procedure for 2-D Coprime Realization in Fornasini-Marchesini Model.
IEEE Trans. Circuits Syst. I Regul. Pap., 2007

A Two-Stage Approach to the Establishment of State-Space Formulation of 2-D Frequency Transformation.
IEEE Signal Process. Lett., 2007

Revisiting the Absolutely Minimal Realization for Two-dimensional Digital Filters.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006
On the equivalence and factorization of multivariate polynomial matrices.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005
On minor prime factorizations for n-D polynomial matrices.
IEEE Trans. Circuits Syst. II Express Briefs, 2005

A constructive procedure for multidimensional realization and LFR uncertainty modelling.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004
A μ Approach to Robust Stability Analysis of <i>n</i>D Discrete Systems.
Multidimens. Syst. Signal Process., 2004

Reduced-order realization of Fornasini-Marchesini model for 2D systems.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Design of multidimensional filter banks using Grobner bases: a survey.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Further results on realization of 2D filters by Fornasini-Marchesini model.
Proceedings of the 8th International Conference on Control, 2004

2003
Comments on "Stability tests of N-dimensional discrete time systems using polynomial arrays.
IEEE Trans. Circuits Syst. II Express Briefs, 2003

2002
An algebraic approach to strong stabilizability of linear nD MIMO systems.
IEEE Trans. Autom. Control., 2002

2001
Some algebraic aspects of the strong stabilizability of time-delay linear systems.
IEEE Trans. Autom. Control., 2001

Guest Editorial.
Multidimens. Syst. Signal Process., 2001

Further results on primitive factorizations for nD polynomial matrices.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

1999
2D Model-Following Servo System.
Multidimens. Syst. Signal Process., 1999

A Computational Method for Determining Strong Stabilizability of n-D Systems.
J. Symb. Comput., 1999

2D feedback system design: the tracking and disturbance rejection problems.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

1996
Practical internal stability of n-D discrete systems.
IEEE Trans. Autom. Control., 1996

1994
Output feedback stabilizability and stabilization algorithms for 2D systems.
Multidimens. Syst. Signal Process., 1994

The design of practically stable nD feedback systems.
Autom., 1994

1990
Bilateral polynomial matrix equations in two indeterminates.
Multidimens. Syst. Signal Process., 1990


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