recurrence relation

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；

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。

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

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。

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 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

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。

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；

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。

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

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。

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。

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。

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 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。

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。