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检索条件"主题词=Recursive algorithm"
629 条 记 录,以下是371-380 订阅
排序:
Guillotine cutting is asymptotically optimal for packing consecutive squares
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OPTIMIZATION LETTERS 2022年 第9期16卷 2775-2785页
作者: Balogh, Janos Dosa, Gyorgy Hvattum, Lars Magnus Olaj, Tomas Tuza, Zsolt Univ Szeged Inst Informat Szeged Hungary Univ Pannonia Dept Math Veszprem Hungary Molde Univ Coll Fac Logist Molde Norway Alfred Renyi Inst Math Budapest Hungary Univ Pannonia Dept Comp Sci & Syst Technol Veszprem Hungary
More than half a century ago Martin Gardner popularized a question leading to the benchmark problem of determining the minimum side length of a square into which the squares of sizes 1, 2, ..., n can be packed without... 详细信息
来源: 评论
An Adaptive Resonator-Based Method for Power Measurements According to the IEEE Trial-Use Standard 1459-2000
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2010年 第2期59卷 250-258页
作者: Tomic, Josif J. Kusljevic, Miodrag D. Marcetic, Darko P. Univ Novi Sad Fac Tech Sci Novi Sad 21000 Serbia Termoelektro Enel AD Belgrade 11060 Serbia
This paper proposes an accurate and computationally efficient implementation of the IEEE Standard 1459-2000 for power measurements. The algorithm has two stages. In the first algorithm stage, the voltage and current s... 详细信息
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A VARIANT S2 MEASURE FOR ALGEBRAIC INTEGERS ALL OF WHOSE CONJUGATES LIE IN A SECTOR
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ROCKY MOUNTAIN JOURNAL OF MATHEMATICS 2021年 第4期51卷 1239-1248页
作者: Flammang, Valerie Univ Lorraine UMR CNRS Ist Elie Cartan Lorraine 7502 Dept Math UFR MIM Site Metz F-57073 Metz France
Let alpha be a nonzero algebraic integer of degree d with conjugates alpha 1 = alpha, ... ,alpha(d). It is well known that Sk(alpha) = Sigma(d)(i=1) alpha(k)(i) . Here, we define S-k'(alpha) = Sigma(d)(i=)(1)verti... 详细信息
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CLASS OF COMPUTATIONALLY EFFICIENT FEATURE SELECTION CRITERIA
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PATTERN RECOGNITION 1975年 第1-2期7卷 87-94页
作者: CHEN, CH SE MASSACHUSETTS UNIV ELECT ENGN DEPTN DARTMOUTHMA 02747
This paper considers the computation problems in feature selection. A recursive computation procedure is presented for feature selection and ordering by using the indirect measures such as the Bhattacharyya distance a... 详细信息
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Finite-time convergence of an nth nonlinear system with unmatched disturbance and its application in integrated guidance and control system
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International Journal of Modeling, Simulation, and Scientific Computing 2018年 第5期9卷 59-73页
作者: Cong Zhang Commanding Automation Technique R&D and Application Center the 4th Research Institute of China Aerospace Science and Industry Corporation BeijingP.R.China
The finite-time convergence problem of an nth nonlinear system with unmatched disturbance is primarily studied in this paper. During the recursive procedure, a new finite-timecontroller is designed and proven by addin... 详细信息
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MULTIVARIATE INTERPOLATION AT ARBITRARY POINTS MADE SIMPLE
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ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK 1979年 第2期30卷 292-304页
作者: MEINGUET, J Institut de Mathématique pure et appliquée Université Catholique de Louvain B-1348 Louvain-la-Neuve Belgium
The concrete method of ‘surface spline interpolation’ is closely connected with the classical problem of minimizing a Sobolev seminorm under interpolatory constraints; the intrinsic structure of surface splines is a... 详细信息
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PREDICTIVE SEARCHING FOR CHAIN ENCODING BY COMPUTERS
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INTERNATIONAL JOURNAL OF COMPUTER & INFORMATION SCIENCES 1982年 第4期11卷 213-229页
作者: XU, JH TOU, JT 1. Center for Information Research University of Florida Gainesville Florida
This paper presents a new method of converting a curve into chain-code representation. At every step of chain encoding, a predictive searching is conducted so that an optimal code direction is determined. Optimization... 详细信息
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THE S-MEASURE FOR ALGEBRAIC INTEGERS HAVING ALL THEIR CONJUGATES IN A SECTOR
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ROCKY MOUNTAIN JOURNAL OF MATHEMATICS 2020年 第4期50卷 1313-1321页
作者: Flammang, Valerie Univ Lorraine UMR CNRS 7502 Ist Elie Cartan Lorraine Dept MathUFR MIMSite Metz Metz France
Let alpha be a nonzero algebraic integer of degree d, all of whose conjugates alpha(1) = alpha, alpha(2), ..., alpha(d) lie in a sector vertical bar arg z vertical bar <= theta, 0 < theta <= 90 degrees. We de... 详细信息
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The absolute trace of totally positive algebraic integers
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INTERNATIONAL JOURNAL OF NUMBER THEORY 2019年 第1期15卷 173-181页
作者: Flammang, V Univ Lorraine Dept Math UMR CNRS IECL 7502 UFR MIM Site Metz3 Rue Augustin FresnelBP 45112 F-57073 Metz 03 France
Thanks to our recursive algorithm developed in [Trace of totally positive algebraic integers and integer transfinite diameter, Math. Comp. 78(266) (2009) 1119-1125], we prove that, if a is a totally positive algebraic... 详细信息
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ON THE INTEGER TRANSFINITE DIAMETER OF INTERVALS OF THE FORM [r/s, u] OR [0, (√a - √b)2] AND OF FAREY INTERVALS
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ROCKY MOUNTAIN JOURNAL OF MATHEMATICS 2019年 第5期49卷 1547-1562页
作者: Flammang, V Univ Lorraine UMR CNRS 7502 IECL Dept MathUFR MIM Site Metz3 Rue Augustin FresnelBP 45112 F-57073 Metz 03 France
We consider intervals of the form [r/s, u], where r, s are positive integers with gcd (r, s) = 1 and u is a real number, or of the form [0, (root a - root b)(2)], where a, b are positive integers. Thanks to a lemma of... 详细信息
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