generating function

基本解释

The relation of branching random transition matrix and random generating function are investigated.
研究了分支随机转移矩阵与随机生成母函数的关系。
In this paper, we solve the question of combination number by virture of generating function, so it offers convenience to some question of combinatorial number.
文章利用常生成函数来解决不定方程解的计数问题，从而为一些组合问题的计数提供了方便。
In this paper, using various trans formation of generating function some interesting identities is gutted, these identities accurately reflect the relations of some count function.
利用生成函数的各种变换，得到了一些有趣的恒等式，这些恒等式精确地反映了一些计数函数之间的关系。

生成函数
发生函数
We use generating function to prove the identities,and establish several bijections for the Fine numbers.2.
并且对这些恒等式用发生函数的方法给予证明,对这些组合解释通过建立一一对应给予证明。
衍生函数

母函数
Then, we obtained the probability function, the expectation, the variance, and the moment generating function of recovery number.
而后，得到了盈余恢复为零的次数的概率函数，期望，方差及其矩母函数。本文共分四章。
计算机科学技术
生成函数
For the direct discrete method, both the generating function and the rational function approximation methods are studied.
本文主要针对直接离散方法,从生成函数和有理函数逼近方法两方面进行了研究。
产生函数

产生函数
Then we introduced the reduced density matrix,used the reduced density matrix to describe the three level system,obtained the reduced evolution equation, consequently we introduced the generating function method to deal with the photon statistics problems.
在引入约化密度矩阵后,从微观的相互作用出发得到了一般三能级体系的约化密度矩阵运动方程,以及如何由约化密度矩阵方程构造产生函数进行了详细的推导说明。