recurrence relation
英 [rɪˈkʌrəns rɪˈleɪʃn]
美 [rɪˈkɜːrəns rɪˈleɪʃn]
网络 递推关系; 递归关系; 递归关系式; 递回关系; 循环关系
双语例句
- The solution to each of them could be expressed as a recurrence relation.
每个问题的解都能用递归关系表示。 - The naive implementation of this recurrence relation as a recursive method would have led to an inefficient solution involving multiple computations of subproblems.
用递归方法对这些递归关系的直接实现会造成解决方案效率低下，因为其中包含了对子问题的多次计算。 - A sort of3-element permutation with repetitions allowed is studied, and a recurrence relation in general condition is found.
研究一类特殊的可重复排列性质，建立了一般情形下求这类排列数的递推公式，导出了一些特殊情形下的具体计算公式。 - Combinatorial Proofs of Some q-Series Identities Related to the Catalan Recurrence Relation
与Catalan递归式相关的一些q-级数恒等式的组合证明 - The Treatise on the Matrix Representation of Bivariate Recurrence Sequences and Combinatorial Inversion; A binary relation on a set that is reflexive and symmetric is called a compatible relation.
二元迭代关系的矩阵表示与组合反演关系理论一个集合上的二元关系，如果它是自反的也是对称的，可称它为相容关系。 - A general recurrence relation for the radial matrix elements of harmonic oscillator;
给出了一类带双指标的常系数线性递推关系的一般显式解。 - And then, the theoretic maximal magnitude and the recurrence period of each boundary are calculated from the G-R relation.
并从震级频度关系出发，计算了各带的理论最大震级与复发周期。 - Use SAS software to evaluate the relation of recurrence with age, tumor size, tumor histology, margin status, N stage and radiation therapy. The relation of the extension of excision with the recurrence rate and esthetics effect was evaluated.
用SAS软件分析患者年龄，肿瘤大小，组织学类型，切缘，淋巴结转移，术后放疗与复发的关系，分析切除组织量与复发率和美容效果的关系。 - A Discussion about Calculating the Determinant of n Degree in Recurrence Relation
递推关系式计算n阶行列式的一个讨论 - The results suggest that the recurrence relation by maximum entropy principle is better consistent with actual data in larger magnitude ranges.
结果表明，在较大的震级跨度范围内，应用最大熵原理得到的重复关系与实际资料更为吻合。 - Conclusion The recurrence of parotid pleomorphic adenoma had no relation to the deep residual gland.
结论腮腺肿瘤的复发和深叶腮腺组织剩留无内在联系。 - A new recurrence relation of the catalan number
Catalan数的一个递归关系 - The factorization method for three-dimensional oscillator to show the method for formula match and recurrence relation in CA;
以因式分解法解三维谐振子径向方程为例说明解析递推关系和公式匹配的计算机处理； - Block Recurrence Method for Finding Minimal Solutions to Fuzzy Relation Equations
求Fuzzy关系方程极小解的分块递归法 - This paper discusses the 3x+ 1 problem, gives an estimate of the range of the questionable num-bers which make this conjecture untenable, derives a recurrence relation, and simplifies the 3x+ 1 operation by the ternary number system.
本文对使叙拉古猜想不成立的可疑数范围，给出了较〔1〕更精确的结论，还导出一个递推关系，并用三进数制简化了叙拉古运算。 - In this paper, the probabilistic interpretations of Bernoulli number and the number of derangements are given, and their recurrence relation formulae are obtained by using the probabilistic method.
给出Bernoulli数和错位排列数的概率解释，利用概率论方法得到相应的递推公式。 - In this paper a kind of recurrence relation is found for a class of multi-variate rational interpolation formulas introduced previously ( cf. [ 1]).
[1]中给出了一类多元有理插值公式。 - This paper presents the blook recurrence mothod for finding the minimal solutions to fuzzy relation equations by using the characteristic index set of fuzzy relation equations.
综合几种求解Fuzzy关系方程极小解的方法，利用Fuzzy关系方程的特征指标集，提出求解Fuzzy关系方程极小解的分块递归法。 - Research on the Solution of a Class of Non-linear Recurrence Relation
对一类非线性递推关系解的研究 - The Construction of Solution for a Class of Homogeneous Recurrence Relation with two Indices
关于一类两个指标的齐次递归关系的解的结构 - In the paper, the backward algorithm in the scalar case is generalized to the vector case, and a recurrence relation for the difference between two consecutive convergents of vector continued fractions is obtained.
文章首先把数量情形下的向后递推算法推广到向量情形，建立了向量值连分式两相邻渐进分式的一个递推关系式。 - A recurrence relation model is developed to represent the railway line in space.
文中建立了设计线的递推关系模型； - In this paper, the uncertainty in positon, the momentum probability amplitude and momentum probability density's recurrence formulas, the uncertainty in momentum and the uncertain relation of the equality form momentum-position of one-dimensional harmonic oscillator were deduced.
推出了一维谐振子的位置不确定范围、动量几率幅和动量几率密度的递推公式、动量不确定范围和等式型动量-位置不确定关系。 - The Establishment of a Recurrence Relation in Geometric Convex Set and its Solution
几何凸集中一个递归关系的建立与求解 - In the full collection of regional geological structure and historical seismic data, analyze statistically the earthquake recurrence relationships ( magnitude-frequency relation) and attenuation law of ground motion in the potential hypocenter of Baoji city.
在充分搜集区域地质构造和历史地震资料的基础上，统计分析宝鸡市地震影响区内各个潜在震源的地震重现关系（震级&频度关系）和各个方向上的地震动衰减规律。