Search Results - Modified related gradient-based iterative algorithm

Modified and accelerated relaxed gradient-based iterative algorithms for the complex conjugate and transpose matrix equations.

Authors: Huang, Zhengge Cui, Jingjing

Source: Numerical Algorithms; Dec2024, Vol. 97 Issue 4, p1955-2009, 55p

Subject Terms: SYLVESTER matrix equations, MATRIX norms, COMPLEX matrices, TIME-varying systems, LINEAR systems

A modified gradient‐based iterative algorithm for solving the complex conjugate and transpose matrix equations.

Authors: Long, Yanping Cui, Jingjing Huang, Zhengge et al.

Source: Mathematical Methods in the Applied Sciences; 9/30/2024, Vol. 47 Issue 14, p11611-11641, 31p

Subject Terms: COMPLEX matrices, EQUATIONS, ALGORITHMS, MATRICES (Mathematics)

Separable Synchronous Gradient‐Based Iterative Algorithms for the Nonlinear ExpARX System.

Authors: Gu, Ya Hou, Yuting Li, Chuanjiang et al.

Source: International Journal of Adaptive Control & Signal Processing; Dec2024, Vol. 38 Issue 12, p3801-3818, 18p

Subject Terms: PIEZOELECTRIC ceramics, PARAMETER estimation, SYSTEM identification, NONLINEAR systems, COMPUTATIONAL complexity

Data Filtering-Based Maximum Likelihood Gradient-Based Iterative Algorithm for Input Nonlinear Box–Jenkins Systems with Saturation Nonlinearity.

Authors: Fan, Yamin Liu, Ximei Li, Meihang

Source: Circuits, Systems & Signal Processing; Nov2024, Vol. 43 Issue 11, p6874-6910, 37p

Subject Terms: MAXIMUM likelihood statistics, NONLINEAR systems, SYSTEM identification, PARAMETER estimation, DATA modeling

Auxiliary model maximum likelihood gradient‐based iterative identification for feedback nonlinear systems.

Authors: Liu, Lijuan Li, Fu Ma, Junxia et al.

Source: Optimal Control - Applications & Methods; Sep2024, Vol. 45 Issue 5, p2346-2363, 18p

Subject Terms: NONLINEAR systems, MOVING average process, COMPUTER simulation, ALGORITHMS, NOISE

Hierarchical Gradient-Based Iterative Parameter Estimation Algorithms for a Nonlinear Feedback System Based on the Hierarchical Identification Principle.

Authors: Yang, Dan Liu, Yanjun Ding, Feng et al.

Source: Circuits, Systems & Signal Processing; Jan2024, Vol. 43 Issue 1, p124-151, 28p

Subject Terms: PARAMETER estimation, NONLINEAR systems, NONLINEAR estimation, PARAMETER identification, CLOSED loop systems, ITERATIVE learning control

The Weighted, Relaxed Gradient-Based Iterative Algorithm for the Generalized Coupled Conjugate and Transpose Sylvester Matrix Equations.

Authors: Wu, Xiaowen Huang, Zhengge Cui, Jingjing et al.

Source: Axioms (2075-1680); Nov2023, Vol. 12 Issue 11, p1062, 28p

Subject Terms: SYLVESTER matrix equations, RELAXATION techniques, COMPLEX matrices, ALGORITHMS

Gradient-descent iterative algorithm for solving exact and weighted least-squares solutions of rectangular linear systems.

Authors: Tansri, Kanjanaporn Chansangiam, Pattrawut

Source: AIMS Mathematics; 2023, Vol. 8 Issue 5, p11781-11798, 18p

Subject Terms: ALGORITHMS, MATHEMATICAL optimization, LINEAR systems

Iterative algorithm to the generalized coupled Sylvester‐transpose matrix equations with application in robust and minimum norm observer design of linear systems.

Authors: Qi, Rui Song, Caiqin

Source: Optimal Control - Applications & Methods; Sep2024, Vol. 45 Issue 5, p2008-2026, 19p

Subject Terms: SYSTEMS theory, MATRIX norms, LINEAR equations, LINEAR systems, MATRIX functions

A relaxed gradient based iterative algorithm of the generalized Sylvester-conjugate matrix equation over centro-symmetric and centro-Hermitian matrices.

Authors: El-Shazly, Naglaa M Ramadan, Mohamed A El-Sharway, Marwa H

Source: Journal of Vibration & Control; Oct2023, Vol. 29 Issue 19/20, p4396-4412, 17p

Subject Terms: HERMITIAN forms, MATRICES (Mathematics), SYLVESTER matrix equations, EQUATIONS

Modeling Dynamic Regime Shifts in Diffusion Processes: Approximate Maximum Likelihood Estimation for Two-Threshold Ornstein–Uhlenbeck Models.

Authors: Bekesiene, Svajone Nikitin, Anatolii Nechyporuk, Serhii

Source: Mathematics (2227-7390); Nov2025, Vol. 13 Issue 21, p3450, 18p

Subject Terms: ORNSTEIN-Uhlenbeck process, PARAMETER estimation, STOCHASTIC processes, PARAMETERIZATION, DIFFUSION kinetics, STOCHASTIC models, ITERATIVE methods (Mathematics), MAXIMUM likelihood statistics

A shift‐splitting Jacobi‐gradient iterative algorithm for solving the matrix equation A풱−풱‾B=C.

Authors: Bayoumi, Ahmed M. E.

Source: Optimal Control - Applications & Methods; Jul2024, Vol. 45 Issue 4, p1593-1602, 10p

Subject Terms: ALGORITHMS, EQUATIONS, MATRICES (Mathematics), MATHEMATICS

Identification of a Non‐Commensurate Fractional‐Order Nonlinear System Based on the Separation Scheme.

Authors: Wang, Junwei Xiong, Weili Ding, Feng

Source: International Journal of Adaptive Control & Signal Processing; Jan2025, Vol. 39 Issue 1, p116-131, 16p

Subject Terms: NONLINEAR systems, SYSTEM identification, COMPUTER simulation, ALGORITHMS

A cyclic iterative approach and its modified version to solve coupled Sylvester-transposematrix equations.

Authors: Beik, Fatemeh Panjeh Ali Salkuyeh, Davod Khojasteh

Source: Linear & Multilinear Algebra; 2017, Vol. 65 Issue 12, p2406-2423, 18p

Subject Terms: SYLVESTER matrix equations, ITERATIVE methods (Mathematics), ALGORITHMS, SYMMETRIC matrices, EXISTENCE theorems

Multi‐innovation gradient‐based iterative identification methods for feedback nonlinear systems by using the decomposition technique.

Authors: Yang, Dan Ding, Feng

Source: International Journal of Robust & Nonlinear Control; 9/10/2023, Vol. 33 Issue 13, p7755-7773, 19p

Subject Terms: NONLINEAR systems, SHIFT registers, NONLINEAR equations, PARAMETER estimation, ITERATIVE learning control, NONLINEAR oscillators

Hierarchical gradient‐ and least‐squares‐based iterative estimation algorithms for input‐nonlinear output‐error systems from measurement information by using the over‐parameterization.

Authors: Ding, Feng Xu, Ling Zhang, Xiao et al.

Source: International Journal of Robust & Nonlinear Control; 1/25/2024, Vol. 34 Issue 2, p1120-1147, 28p

Subject Terms: INFORMATION measurement, STOCHASTIC systems, PARAMETER identification, ALGORITHMS, LEAST squares, COMPUTER simulation

A Two-Stage Algorithm for the Design of Wide-Area Damping Controllers.

Authors: de Almeida, Henrique Resende Bento, Murilo E. C.

Source: Electronics (2079-9292); Sep2025, Vol. 14 Issue 18, p3575, 23p

Subject Terms: ELECTRIC power system stability, ALGORITHMS, MODAL analysis, ELECTRIC power systems, MATHEMATICAL optimization, FREQUENCIES of oscillating systems, PHASOR measurement

A modified iterative algorithm for the (Hermitian) reflexive solution of the generalized Sylvester matrix equation.

Authors: Beik, Fatemeh Panjeh Ali

Source: Transactions of the Institute of Measurement & Control; Aug2014, Vol. 36 Issue 6, p815-827, 13p

Subject Terms: ITERATIVE methods (Mathematics), ALGORITHMS, GENERALIZATION, SYLVESTER matrix equations, PROBLEM solving

Auxiliary model maximum likelihood least squares-based iterative algorithm for multivariable autoregressive output-error autoregressive moving average systems.

Authors: Zhang, Qian Wang, Huihui Liu, Ximei

Source: Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems & Control Engineering; Mar2025, Vol. 239 Issue 3, p441-463, 23p

A low-complexity iterative algorithm for multiuser millimeter-wave systems.

Authors: Mulla, Mustafa Ulusoy, Ali Hakan Rizaner, Ahmet et al.

Source: Annals of Telecommunications; Feb2024, Vol. 79 Issue 1/2, p101-110, 10p