查询词典 unconstrained
- 与 unconstrained 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Line search which is the optimization of single variable function is one of the methods for solving the problem of unconstrained nonlinear programming.
一维搜索又称线搜索,就是指单变量函数的最优化,是求解无约束非线性规划问题的基本方法之一。
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While there have been a number of promising developments, all such theories suffer from the problem that the fundamental physical constants are unconstrained.
由此,Carter总结,介于对于宇宙年龄的最好估计(当时是150亿年,现在是137亿年),发展链可能只允许一个或两个的低可能链。A.Feoli和S。
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New multi—objectives function (including mill stand longitudinal stiffness, distribution coefficient of loaded pressure between rolls, weight of mill stand, rolling power, rolls loaded gap profile changeability of bending force, transverse mill stand stiffness of bending force, transverse mill stand stiffness of rolling load) multi—constraints (including rolls strength, spindle strength, backup roll bearing load, minimum rollable gauge, roll surface temperature rise) rolls system parameters optimization model of four—high cold strip mill is established, and programme for mill structural illustration creation on the platform of AutoCad designs is compiled. With this as basis, rolls system parameters of Yichang thin strip corporation's 1219 cold mill are calculated using SUMT (subsequent unconstrained minimization technology).
本文建立了以板形和板凸度控制特性为目标的四辊轧机多目标函数(包括轧机纵向刚度、辊间压力分布系数、轧机重量、功率、弯辊力对轧机辊缝形状改变能力、对弯辊力的横向刚度、对轧制力的横向刚度)、多约束条件(包括轧辊强度、接轴强度、支承辊轴承负荷、最小可轧厚度、轧辊温升等)的辊系参数优化模型,以此模型为基础,利用惩罚函数法计算了益昌薄板公司1219冷轧机辊系参数,编制了AutoCAD平台下的轧机结构示意图自动图形软件。
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On the basic that existing second-order sufficient condition for an isolated minimizer of order 2 for unconstrained multi-objective optimization, using the so called oriented distance from a point to a set, l-stable function and generalized second-order Peano direction derivative, some second-order sufficient conditions for an isolated minimizer of order 2 for constrained multiobjective optimization problems with l-stable functions are obtained.
在已有的无约束l-稳定函数多目标优化问题的二阶充分条件的基础上,借助定向距离函数和l-稳定函数的性质及引入的广义二阶Peano方向导数,进一步刻画了具有抽象约束的l-稳定函数的多目标优化问题的二阶孤立极小点的二阶充分条件。
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An modified BFGS algorithm to solve the unconstrained optimization, whose Hessian matrix of the minimum point of the convex function is rank one defect, is presented in this paper.
本文对凸函数在极值点的Hessian矩阵是秩亏一的情况下,给出了一类求解无约束优化问题的修正BFGS算法。
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Based on this reformulation, we first give the conditions under which the stationary point of unconstrained optimization problem is a solution of GNCP, and then give the conditions under which Hessian matrix of vector-valued function is nonsingular.
基于此转化形式,我们首先研究优化问题的稳定点为GNCP问题解的充分条件,然后建立无约束优化问题的向量价值函数的Hessian矩阵非奇异的充分条件。
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An modified BFGS algorithm o solve the unconstrained optimization, whose Hessian matrix of the minimum point of the convex function is rank one defect, is presented in this paper.
本文对凸函数在极值点的Hessian矩阵是秩亏一的情况下,给出了一类求解无约束优化问题的修正BFGS算法。
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In Chapter 5, a new method with direct partitioned column updates of cholesky factorization for solving large scale sparse unconstrained optimization problems is proposed, which depends on a consistent partition of the columns and cholesky factorization of the Hessian matrix.
第5章基于稀疏Hesse阵的列的相容分划,并在其Cholesky分解的基础上建立了求解大型稀疏无约束优化问题的直接校正Cholesky因子算法。
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What had excited him, and what endures in his sculptures, is the Minimalist concept that an object has a language of its own, unconstrained by the history of the maker or the viewer's interpretation.
激励他并在他的雕塑作品中持久存在的是极简主义的概念,即:物品有它自己的语言,不会受到创作者历史或观众解释的限制。
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The group will present folk dances such as the Pastoral Landscape, Mongolian Women and Ancient Dance; traditional folk music like the 4-stringed instrument solo, Hoofbeat; folk songs and lithe performances, which show the bold and unconstrained character of the Mongolian people and their folk customs.
歌舞团向艺术节奉献德节目有民间舞蹈("牧区风光"、"蒙古妇女"、"古代舞蹈"等)、传统民乐(马头琴独奏"马蹄声"等)、民间歌曲以及独特德柔软艺术表演。这些节目鲜明地反映了粗犷、豪放德蒙古人民德精神风貌和风土人情。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。