轭
- 与 轭 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The examples indicate that the algorithm has strong pertinence and high efficiency, hi the discrete variable optimization, the problem is solved in the relative quotient method On the base of analyzing the relative quotient method, the conjugate gradient direction is used to modify the old search directions, the iterative matrix of the algorithm, and the method to resolve the discrete variable optimization, the relative conjugate difference quotient algorithm is presented.
离散变量优化算法是从相对差商法开始的,在详细分析相对差上法的基础上,用共轭梯度方向修正原有的搜索方向,并对算法的迭代矩阵进行相关的修改,最终形成一种用于求解离散变量优化问题的RCDQ法。
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NE faults with different scale are conjugate with NW ones, and the former more than the latter. The NW faults are fractures in the ground. The direction of the conjugate fractures is changed with the variety of the direction of faults.
断裂是一组NE、NW向共轭,其中NE向最发育,在大多数区域发育为规模不同的断层,而另一组NW向断裂在地下发育为裂缝。
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First by introducing the sufficient decrease condition,the Wolfe condition and the Goldstein condition with their strong local search capabilities, do the step length selection. The search direction is using conjugate gradient direction.
通过引入经典优化中局部搜索能力较强的充分下降条件、Wolfe条件、Goldstein条件确定步长,而搜索方向采用共轭梯度方向进行局部搜索,由此得到一类高效的非精确的混合遗传算法。
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The parallel algorithm is presented for solving the conjugate gradient method with element based domain decomposition. Model of dam structural analysis problem is solved.
提出了基于单元区域分解的共轭梯度并行算法,对坝体结构进行求解,对其并行性能进行分析。
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Characteristics of conflict are analyzed, using divergent, expansive, correlative and implicative natures of matter element and conjugate analysis in extenics, conflict analysis method and policies generation method for conflict settlement are presented.
分析了不正常航班中冲突的特点,利用可拓学中的共轭分析理论和物元的发散性、可扩性、相关性、蕴含性关系,对解决旅客纠纷提供了一种有效的分析手段和策略生成方法。
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A boundary identification problem, i.e., inverse geometry problem of two-dimensional heat conduction was solved by using boundary element method and conjugate gradient method-based inverse algorithm.
采用基于边界元法和共轭梯度法的反演算法求解二维导热边界识别问题,即几何反问题。
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A boundary identification problem of two-dimensional unsteady heat conduction was solved by using dual reciprocity boundary element method and conjugate gradient method-based inverse algorithm.
采用基于双倒易边界元法和共轭梯度法的反演算法求解二维非稳态导热边界识别问题。
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By introducing two pairs of conjugate exponent parameters and, and using the improved Euler-Maclaurin's summation formula for estimating the weight coefficient, a reverse Hilbert-type inequality with a best constant factor is proved.
本文通过引入两对共轭指数参量与及应用改进的Euler-Maclaurin求和公式以估算权系数,证明了一个具有最佳常数因子的逆向Hilbert型不等式;作为应用,还给出了相应的等价式及一些特殊结果。
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The content of our curriculum are:Optimization under unconstrained conditions and constrained conditions,we'll focus on common methods of this field like Conjugate gradient method,DFP,POWELL method,The multiplier method,Penalty Function Method and so on.
主要讲授内容为无约束条件及有约束条件下的优化设计,重点介绍了共轭梯度法,变尺度法,POWELL法,乘子法,惩罚函数法等电路优化的常用方法。
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Theoretic simulations are made and compared with the classical conjugate gradient method. Field data applications are performed. It reveals that the proposed algorithm has the advantages of high precision, robustness, fast calculation and practicability.
通过理论模型试算和实际资料处理,并与共轭梯度法进行对比,表明该算法具有精度高、抗病态能力强,运算速度快的优点,具有实用性。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。