Results 31 to 40 of about 1,485,446 (298)

Note on oscillation of neutral differential equations with multiple delays

open access: yesElectronic Journal of Qualitative Theory of Differential Equations
This note is a reaction on a recently published sufficient condition for oscillation of all solutions of a neutral delay differential equation. It is shown by a counterexample that the result is not correct and the problem is explained in details ...
Petr Hasil   +3 more
doaj   +1 more source

Synchronization of Discrete-Time Complex Networks with Randomly Occurring Coupling and Distributed Time-Varying Delay

open access: yesAdvances in Difference Equations, 2010
The synchronization problem of new discrete-time complex networks with randomly occurring coupling and distributed time-varying delay is investigated. Compared with the previous work, the distributed delay is assumed to be timevarying.
Jian-an Fang, Yang Tang
doaj   +2 more sources

Principles for reducing the phase shift between instantaneous analogue and discrete signals and the corresponding values in the sampled values (SV) stream of a digital substation [PDF]

open access: yesE3S Web of Conferences, 2019
There are numerous publicly available articles on digital substations, including those dedicated to current and voltage measurements, time synchronization, test systems development, principles of substation design, and other aspects of this topic.
Serebryannikov A. V.   +5 more
doaj   +1 more source

Simple stability conditions of linear discrete time systems with multiple delay [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2010
In this paper we have established a new Lyapunov-Krasovskii method for linear discrete time systems with multiple time delay. Based on this method, two sufficient conditions for delay-independent asymptotic stability of the linear discrete time systems ...
Stojanović Sreten B.   +1 more
doaj   +1 more source

Dynamics of Uncertain Discrete-Time Neural Network with Delay and Impulses

open access: yesDiscrete Dynamics in Nature and Society, 2015
The stability of discrete-time impulsive delay neural networks with and without uncertainty is investigated. First, by using Razumikhin-type theorem, a new less conservative condition for the exponential stability of discrete-time neural network with ...
Xuehui Mei   +3 more
doaj   +1 more source

Universal Discrete Filtering With Lookahead or Delay

open access: yesIEEE Transactions on Information Theory
We consider the universal discrete filtering problem, where an input sequence generated by an unknown source passes through a discrete memoryless channel, and the goal is to estimate its components based on the output sequence with limited lookahead or delay. We propose and establish the universality of a family of schemes for this setting.
Pumiao Yan   +3 more
openaire   +3 more sources

A Projection Neural Network With Delays and Optimization Approaches for Solving Absolute Value Equations

open access: yesIEEE Access
This paper proposes a projection neural network with delays, including discrete and distributed delay, for solving absolute value equations of the form $Ax-\vert x\vert = b$ .
Kiattisak Prathom   +3 more
doaj   +1 more source

State Estimation for Discrete-Time Stochastic Neural Networks with Mixed Delays

open access: yesJournal of Applied Mathematics, 2014
This paper investigates the analysis problem for stability of discrete-time neural networks (NNs) with discrete- and distribute-time delay. Stability theory and a linear matrix inequality (LMI) approach are developed to establish sufficient conditions ...
Liyuan Hou   +4 more
doaj   +1 more source

On the Compensation of Delay in the Discrete Frequency Domain [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2004
The ability of a DFT filterbank frequency domain filter to effect time domain delay is examined. This is achieved by comparing the quality of equalisation using a DFT filterbank frequency domain filter with that possible using an FIR implementation. The actual performance of each filter architecture depends on the particular signal and transmission ...
openaire   +3 more sources

Robust H∞ control for a class of nonlinear discrete time-delay stochastic systems with missing measurements [PDF]

open access: yes, 2009
This is the post print version of the article. The official published version can be obtained from the link - Copyright 2009 Elsevier LtdThis paper is concerned with the problem of robust H∞ output feedback control for a class of uncertain discrete-time ...
Liu, Y, Liu, X, Wang, Z, Ho, DWC
core   +1 more source

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