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检索条件"主题词=Error analysis"
24633 条 记 录,以下是1-10 订阅
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New-user identification in a CDMA system
IEEE Transactions on Communications
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IEEE Transactions on Communications 1998年 第1期46卷 144-155页
作者: Halford, Karen W. Brandt-Pearce, Maite Harris Corp Govt Commun Syst Div Melbourne FL 32902 USA Univ Virginia Dept Elect Engn Charlottesville VA 22903 USA
We present three detector/estimators (DEs) which allow multiuser detection and parameter estimation without a side channel in a dynamic asynchronous code-division multiple-access (CDMA) system in which users are enter... 详细信息
来源: IEEE期刊 IEEE期刊 评论
The variation of the d-spacings with stress in the hexagonal polymorph of polyacrylonitrile
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Polymer 1994年 第19期35卷 4035-4040页
作者: Allen, R.A. Ward, I.M. Bashir, Z. IRC in Polymer Science and Technology University of Leeds Leeds LS2 9JT United Kingdom Courtaulds 72 Lockhurst Lane Coventry CV6 5RS United Kingdom
The normal X-ray fibre pattern of polyacrylonitrile (PAN) consists of just two sharp equatorial peaks (d(1) similar to 0.53 nm and d(2) similar to 0.30 nm), and very diffuse meridional and off-axis scattering. This ha... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Modeling and analysis of software rejuvenation on dispatcher-based web server farms
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Journal of Systems Engineering & Electronics;系统工程与电子技术:英文版;Journal of Systems Engineering and Electronics 2005年 第2期16卷 460-465页
作者: Fan Xinyuan, Xu Guozhi, Ying Rendong & Zhang HaoDepartment of Electronics Engineering, Shanghai Jiaotong University, Shanghai 200030, P. R. China Department of Electronics Engineering Shanghai Jiaotong University Shanghai 200030 P. R. China Department of Electronics Engineering Shanghai Jiaotong University Shanghai 200030 P. R. China Department of Electronics Engineering Shanghai Jiaotong University Shanghai 200030 P. R. China Department of Electronics Engineering Shanghai Jiaotong University Shanghai 200030 P. R. China
Software rejuvenation is a recently proposed practive fault-tolerance approach to counteract software-aging phe-nomenon. Compared with clusters of a flat architecture, all the nodes share the same functions. The appli... 详细信息
来源: 维普期刊数据库 维普期刊数据库 IEEE期刊 IEEE期刊 同方期刊数据库 同方期刊数据库 万方期刊数据库 万方期刊数据库 评论
On the modelling of excitations in geared systems by transmission Errors
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Journal of sound and vibration 2006年 第3-5期290卷 882-909页
作者: Velex, P. Ajmi, M. LaMCoS - UMR CNRS 5514 Bâtiment Jean d'Alembert INSA de Lyon 20 Avenue Albert Einstein 69 621 Villeurbanne Cedex France
This paper introduces an original theoretical approach to the modelling of pinion-gear excitations valid for three-dimensional models of single-stage geared transmissions. Shape deviations and Errors on gears are cons... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Cryptanalyzing an improved security modulated chaotic encryption scheme using ciphertext absolute value
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Chaos, Solitons & Fractals 2005年 第5期23卷 1749-1756页
作者: Álvarez, G. gonzalo@iec.csic.es Montoya, F. Romera, M. Pastor, G. Instituto de Fı́sica Aplicada Consejo Superior de Investigaciones Cientı́ficas Serrano 144 28006 Madrid Spain
This paper describes the security weakness of a recently proposed improved chaotic encryption method based on the modulation of a signal generated by a chaotic system with an appropriately chosen scalar signal. The ai... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论
Approximation algorithms for minimizing the total weighted tardiness on a single machine
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Theoretical Computer Science 2006年 第3期355卷 261-273页
作者: Kolliopoulos, Stavros G. http://www.di.uoa.gr/~sgk Steiner, George steiner@mcmaster.ca Department of Informatics and Telecommunications National and Kapodistrian University of Athens Greece Management Science and Information Systems McMaster University 1280 Main Street West Hamilton Ontario Canada L8S 4M4
Given a single machine and a set of jobs with due dates, the classical NP-hard. problem of scheduling to minimize total tardiness is a well-understood one. Lawler gave a fully polynomial-time approximation scheme (FPT... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Robust image transmission over CDMA channels
IEEE Transactions on Consumer Electronics
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IEEE Transactions on Consumer Electronics 2000年 第3期46卷 664-672页
作者: Dang, Philip P. Chau, Paul M. Dept. of Electr. & Comput. Eng. California Univ. San Diego La Jolla CA USA
The transmission of real-time images and video over wireless communication channels is a challenging problem. Digital compressed images are sensitive to bit Errors which are typical in wireless communications. Moreove... 详细信息
来源: IEEE期刊 IEEE期刊 EBSCOASC期刊 EBSCOASC期刊 EBSCOBSC期刊 EBSCOBSC期刊 评论
Estimation of the temperature-dependent thermal conductivity in inverse heat conduction problems
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Applied mathematical modelling 1999年 第6期23卷 469-478页
作者: Yang, Ching-yu Department of Mold and Die Engineering National Kaohsiung Institute of Technology Kaohsiung city 807 Taiwan ROC
An iterative approach is presented to determine the temperature-dependent thermal conductivity from the temperature measurements taken at one side of boundary. On the basis of the proposed method, the undetermined the... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Elastodynamic Green’s function for reinforced concrete beams
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International Journal of Solids and Structures 2005年 第15期42卷 4414-4435页
作者: Chitnis, M.R. mrchitnis@iitb.ac.in Desai, Y.M. desai@civil.iitb.ac.in Shah, A.H. Kant, T. Department of Civil Engineering Indian Institute of Technology Bombay Powai Mumbai 400 076 India Department of Civil Engineering University of Manitoba Winnipeg MB Canada R3T 5V6
A semi-analytical solution procedure for three dimensional wave propagation in reinforced concrete (RC) beams has been presented in this paper. Elastodynamic Green's function has been derived by employing the compatib... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论
FINITE ELEMENT METHODS FOR THE SIMULATION OF WAVES IN COMPOSITE SATURATED POROVISCOELASTIC MEDIA
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SIAM Journal on Numerical analysis 2007年 第1期45卷 389-420页
作者: Santos, Juan E. santos@fcaglp.unlp.edu.ar Sheen, Dongwoo sheen@snu.ac.kr CONICET Departamento de Geofísica Aplicada Facultad de Ciencias Astronómicas y Geofísicas UNLP Paseo del Bosque S/N La Plata 1900 Argentina and Purdue University West Lafayette IN 47907 Department of Mathematics Seoul National University Seoul 151-747 Korea
This work presents and analyzes a collection of finite element procedures for the simulation of wave propagation in a porous medium composed of two weakly coupled solids saturated by a single-phase fluid. The equation... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论