Results 111 to 120 of about 24,593 (203)

ADAPTIVE NEURAL STABILIZATION OF ILL-POSED SPECTRAL PROBLEMS

Компютерні системи та інформаційні технології
The article develops a mathematical model of adaptive neural regularization and creates an algorithmic method for its implementation with a neural network for dynamic determination of the regularization parameter.
Федір САЙБЕРТ, Юрій БІЛАК   +1 more
doaj   +1 more source

RNA-inspired phosphate diester dynamic covalent networks.

Polym Chem, 2023
Wink R, Majumdar S, van Benthem RATM, Heuts JPA, Sijbesma RP.   +4 more
europepmc   +1 more source

Improved Tikhonov regularization method for load identification and structural response reconstruction

Jixie qiangdu
To improve the accuracy and efficiency of load identification and structural response reconstruction, an improved Tikhonov regularization method that simultaneously considers transfer matrix error and measurement error was proposed.
GAO Kele, YIN Hong, PENG Zhenrui
doaj  

Inexact searches on the L-curve

Publicaciones en Ciencias y Tecnología, 2009
In a Tikhonov regularization scheme to solve discrete linear ill-posed problems, selecting the parameter value is a key task. We use Wolfe inexact search on the L-curve to choose a λ regularization parameter value far from critical areas of the L-curve ...
Hugo Lara Urdaneta, Adalys Alvarez, Freddy Torrealba Anzola   +2 more
doaj   +2 more sources

Uncertainty in structure dynamics resulting from matrix ill-conditioning

Archives of Acoustics, 2014
In the paper there are discussed certain issues concerning ill-posed problems that frequently appear in inverse problems, modal analysis, acoustics and other methods making use of matrix algebra.
J. IWANIEC
doaj  

A Tikhonov Regularization Scheme for Focus Rotations With Focused Ultrasound-Phased Arrays. [PDF]

IEEE Trans Ultrason Ferroelectr Freq Control, 2016
Hughes A, Hynynen K.
europepmc   +1 more source

Adaptive penalties for generalized Tikhonov regularization in statistical regression models with application to spectroscopy data. [PDF]

J Chemom, 2017
Randolph TW, Ding J, Kundu MG, Harezlak J.   +3 more
europepmc   +1 more source

Second Order Dynamics Featuring Tikhonov Regularization and Time Scaling. [PDF]

J Optim Theory Appl
Csetnek ER, Karapetyants MA.
europepmc   +1 more source

A fast continuous time approach for non-smooth convex optimization using Tikhonov regularization technique. [PDF]

Comput Optim Appl
Karapetyants MA.
europepmc   +1 more source

phaser: a unified and extensible framework for fast electron ptychography. [PDF]

NPJ Comput Mater
Gilgenbach C, Zhu M, LeBeau JM.
europepmc   +1 more source