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4th International Conference on Intelligent System and Applied Material (GSAM)

作者： Zeng, Qiang Shen, Ling Zhang, Zebin Henan Polytech Univ Sch Energy Sci & Engn Jiaozuo 454000 Henan Peoples R China Henan Polytech Univ Sch Safety Sci & Engn Jiaozuo 454000 Henan Peoples R China

ISBN: (纸本)9783038353140

Aiming at the problem of robust continuous parameter design in the Target-being-best, in which the output value can be obtained by theoretical calculation, an optimization method based on genetic evolution is proposed. Firstly, the researched problem is described mathematically and an optimization model is established with the objective to minimize the average quality loss of a sample. Secondly, the optimization method based on genetic evolution for the researched problem is proposed. Thirdly, the genetic algorithm for robust continuous parameter design in the Target-being-best is presented and designed. Finally, the effectiveness of the proposed method is validated by case study.

关键词： Robust parameter design Target-being-best continuous parameter Optimization method Genetic Evolution

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CANM, a program for numerical solution of a system of nonlinear equations using the continuous analog of Newton's method

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COMPUTER PHYSICS COMMUNICATIONS 2004年第2期156卷 154-170页

作者： Abrashkevich, A Puzynin, IV IBM Toronto Lab DB2 Adv Syst Dev Markham ON L6G 1C7 Canada Joint Inst Nucl Res Informat Technol Lab Dubna 141980 Moscow Region Russia

A FORTRAN program is presented which solves a system of nonlinear simultaneous equations using the continuous analog of Newton's method (CANM). The user has the option of either to provide a subroutine which calculates the Jacobian matrix or allow the program to calculate it by a forward-difference approximation. Five iterative schemes using different algorithms of determining adaptive step size of the CANM process are implemented in the program. Program summary Title of program: CANM Catalogue number: ADSN Program summary URL: http://***/summaries/ADSN Program available from: CPC Program Library, Queen's University of Belfast, Northern Ireland Licensing provisions: none Computer for which the program is designed and others on which it has been tested: Computers: IBM RS/6000 Model 320H, SGI Origin2000, SGI Octane, HP 9000/755, Intel Pentium IV PC Installation: Department of Chemistry, University of Toronto, Toronto, Canada Operating systems under which the program has been tested: IRIX64 6.1, 6.4 and 6.5, AIX 3.4, HP-UX 9.01, Linux 2.4.7 Programming language used: FORTRAN 90 Memory required to execute with typical data: depends on the number of nonlinear equations in a system. Test run requires 80 KB No. of bits in distributed program including test data, etc.: 15283 Distribution format: tar gz format No. of lines in distributed program, including test data, etc.: 1794 Peripherals used: line printer, scratch disc store External subprograms used: DGECO and DGESL [1] Keywords: nonlinear equations, Newton's method, continuous analog of Newton's method, continuous parameter, evolutionary differential equation, Euler's method Nature of physical problem: System of nonlinear simultaneous equations F-i(x(1),x(2),...,x(n)) = 0, 1 less than or equal to i less than or equal to n, is numerically solved. It can be written in vector form as F(X) = 0, X is an element of R-n, where F: R-n --> R-n is a twice continuously differentiable function with domain and range in

关键词： nonlinear equations Newton's method continuous analog of Newton's method continuous parameter evolutionary differential equation iteration iterative parameter

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Scale-space analysis and corner detection on digital curves using a discrete scale-space kernel

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PATTERN RECOGNITION 1997年第9期30卷 1463-1474页

作者： Ray, BK Ray, KS INDIAN STAT INST ELECT & COMMUN SCI UNITCALCUTTA 700035W BENGALINDIA

This paper shows the application of the discrete scale-space kernel T(n;t) with continuous parameter to scale-space analysis of digital curves. The numerical problems that arise in the implementation are addressed in sequence and feasible solutions are proposed. The scale-space analysis is applied to corner detection. The corner detector is shown to operate successfully on noisy curves and at varying orientation. (C) 1997 Pattern Recognition Society. Published by Elsevier Science Ltd.

关键词： discrete kernel continuous parameter scale space corner detection noise tolerance

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CRITICAL MARKOV BRANCHING PROCESSES WITH GENERAL SET OF TYPES

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TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY 1971年第NOCT期160卷 185-&页

作者： HERING, H Universitat Karlsruhe Germany

Abstract: This paper is concerned with the asymptotic behaviour of critical, quasi-positively regular Markov branching processes. Several results which have been established with restrictions on the set of types or on the parameter are proven on slightly different moment assumptions for an arbitrary set of types and continuous as well as discrete parameter. The methods employed are analytic and rest upon the properties of probability-generating functionals constructed from the given transition function.

关键词： Markov branching processes branching transition function discrete parameter continuous parameter generating functionals generating mappings analyticity of generating mappings factorial moment-functionals expansion of generating functionals expansion in factorial moment-functionals moment recurrence relations moment semigroup positively regular processes quasi-positive regularity critical processes nonsingular processes asymptotic extinction rate of extinction conditional distribution given nonextinction limiting conditional distribution

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ALL FREE OF COMPLEX EXPANSION NULL ORBITS TYPE-D ELECTROVAC SOLUTIONS WITH LAMBDA

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GENERAL RELATIVITY AND GRAVITATION 1983年第5期15卷 417-423页

作者： GARCIA, A SALAZAR, H INST NATL POLYTECH ESCUELA SUPER INGN MECAN & ELECT SECC GRAD F-13274 MARSEILLE 2 FRANCE

The free of complex expansion type-D solutions of Einstein-Maxwell equations with cosmological constant possessing a noninvertible group of local isometries with null orbits for the alignment of the general electromagnetic field along the doubleD-P directions are presented. These solutions are endowed with five continuous parameters, and are found to be a special case of the Carter non-null orbits metricB(−).

关键词： Electromagnetic Field Cosmological Constant Differential Geometry continuous parameter Local Isometry

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A MORPHOLOGICAL CLASSIFICATION OF E AND SO GALAXIES IN TERMS OF EQUILIBRIUM ISOPLETHS

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ASTROPHYSICS AND SPACE SCIENCE 1969年第1期3卷 56-&页

作者： EDELEN, DGB The RAND Corporation Santa Monica Calif. USA Division of Mathematical Sciences Purdue University West Lafayette USA

A theory of galactic morphology results from the consideration of isoplethic surfaces in states of geometric equilibrium within the theory of general relativity. In the linearized case, one solves ∇2ψ+ρ2ψ=0 on the surface of an oblate spheroid with unit semimajor axis and eccentricity ε. The surface defined by$$x^2 + y^2 + z^2 /(1 - \varepsilon ^2 ) = {\text{exp (}}\psi {\text{)}}$$ are then equilibrium isopleths. The resulting morphological system contains two continuous parameters (ε and the norm of ψ) and an integer-valued parametern. The system includes the ellipticals as special cases, and the various available profiles are given for a variety of values of the *** forms are sufficiently varied as to represent NGC 3115, 128, 7332, and IC 3973. These forms cease to be enigmatic for they fit into an orderly sequence progressing out of the ellipticals and have equilibrium interpretations as previously obtained only for the ellipticals.

关键词： General Relativity Orderly Sequence Semimajor Axis continuous parameter Morphological Classification

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A computational implementation of modal analysis of continuous dynamic systems

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International Journal of Mechanical Engineering Education 2005年第3期33卷 215-234页

作者： Matusevich, Ariel E. Inaudi, José A. Department of Aeronautical Engineering National University of Córdoba 5000 Córdoba Argentina

A computational implementation of modal analysis of continuous systems is presented. Modal analysis of truss, beam and shaft structures is developed in Matlab&reg. A numerical and an analytical method are develope... 详细信息

A computational implementation of modal analysis of continuous systems is presented. Modal analysis of truss, beam and shaft structures is developed in Matlab®. A numerical and an analytical method are developed for the computation of mode shapes, natural frequencies and modal equations of continuous structures using the method of separation of variables. Time domain techniques are programmed in modular functions for structural analysis. The functions constitute a set of tools of the Structural Analysis Toolbox (SAT-Lab), developed recently for teaching modelling, analysis and design of structures and mechanical systems. Application examples of the computational tools are presented.

关键词： vibrations modal analysis continuous parameter software

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TEACHING BAYES ON MINITAB

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JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES C-APPLIED STATISTICS 1993年第1期42卷 223-232页

作者： MARRIOTT, JM NAYLOR, JC Nottingham Polytechnic UK

Some example analyses are presented to demonstrate the use of the statistical package MINITAB for Bayesian statistical inference. It is shown that for a single parameter the package is useful for computation and presentation of posterior densities and posterior predictive densities. This style of analysis has been found to be particularly suitable for teaching Bayesian methods.

关键词： BAYESIAN INFERENCE continuous parameter DISCRETE parameter LIFE DATA MINITAB PREDICTION

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