1) convergence criteria
收敛准则
1.
Four convergence criteria were also suggested for guiding the.
该方法是一种拟线性化的反演算法,采用 L曲线法确定最优正则参数,拟定了四个有效的反问题迭代收敛准则,得到在残差范数和解的范数之间取最优折衷的解。
2.
Convergence criterion is an important component in algorithms for optimization, the good or bad choice of the convergence criteria will directly affect the success or failure of algorithms for optimization as well as the rapid or slow convergence characteristic of them.
收敛准则是最优化算法的重要组成部分,其选择得好与坏将直接影响到算法的成功与否以及收敛得快与慢。
3.
Taking the compression test of concrete for example,the single parameter alterable method was introduced to analyze the influence of the changeable parameters in ANSYS(such as concrete constitutive relation,failure criteria,mesh density,iterative method,convergence criteria,convergence tolerance and loading form) on the simulated results.
以混凝土受压试验为算例,通过单参数改变法,分析了混凝土本构关系、破坏准则、网格密度、迭代方法、收敛准则、收敛容差和加载方式等参数对模拟结果的影响,提出了解决此问题的方法,为混凝土的非线性模拟分析提供了可靠的参数设置依据。
2) convergence rule
收敛准则
1.
The summariztion, analysis, discussion and the improvement are given to the arithmetic convergence rule of the optimizing process.
针对最优化问题迭代计算过程中算法收敛准则进行了总结、分析、讨论和改进,通过引入对分法提出了新的计算收敛准则。
2.
Most genetic algorithms now available do not give a convergence rule, and there are difficult problems about premature and slow convergence.
该算法首先从被优化函数的因变量出发,引入了水平集的新概念,对每一代种群进行分类,把与目标相关的所有信息有机地结合在一起,从而提高了算法的优化速度;其次通过对变异算子进行改进,提高了种群的多样性,有效地避免了遗传算法的早熟收敛;同时还证明了变异算子能提高种群多样性以及新算法能收敛于全局最优解,最后给出了算法的收敛准则。
3) convergence criterion
收敛准则
1.
New convergence criterion for vector valued continued fractions;
一个新的向量值连分式收敛准则
2.
To solve the non convergent problem that can easily occur in the nonlinear analysis process for a cable stayed bridge, this analytic method adopts more effective convergence criterion and approach to ensure program convergence and usable results.
针对在进行斜拉桥非线性分析时运算结果很容易发生不收敛的情况 ,使用较为有效的收敛准则及方法以保证程序收敛并给出有效的结果 ,从而解决了斜拉桥几何非线性分析中 ,特别是空间分析中涉及到的不平衡荷载的限值问题和荷载步的步长选取问
4) iteratire convergcnce criterion
迭代收敛准则
5) displacement convergence criterion
位移收敛准则
6) Cauchy convergence criterion
柯西收敛准则
1.
We proved the intermediate value theorem for continuous function at closed interval by constructing auxiliary sequence ingeniously and applying compact theorem as well as Cauchy convergence criterion.
通过巧妙地构造辅助数列,应用致密性定理、柯西收敛准则来证明闭区间上连续函数的介值性定理。
补充资料：对数收敛准则
对数收敛准则
logaridimic convergence criterion
对数收敛准则「瑰洲由丽co咖限啥即Ce‘te‘翔;加raP吟M摊e‘.面n尹3H眠cxo口”Mocml 数项级数艺二，a。(a。>0)是收敛的，如果存在数，>O，使得 In(l/a_)_.、，，、、 几竺址(竺些]乏1丰邝当”李”_时 Inn是发散的，如果 ln(1)a一、_、.、 i二二、，z断z成1当”李”一时- Inn B.H.B盯拍从KoB撰张鸿林译
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条