1) exponential generating function
指母函数
1.
Moreover, we find that the sum of the coefficients of theseries has a close relation with the number of Schroder system with n element and theexact lower bound of convergence radius of Euler s series can be derived from the value ofconvergence radius of the corresponding exponential generating function.
而且，我们发现Euler级数的系数和具有n个元素的Schroder系的个数之间的联系，以及Euler级数收敛半径的确切下界可通过相应的指母函数的收敛半径得到。
2.
Solving R-reusable permutation of inexactly distinct elements with exponential generating functions is quite effectual.
指母函数是求解不尽相异元素r可重排列问题的有效方法,当求出对应问题的指母函数后,指母函数中各xr项的系数的规范化就成了问题求解的关键。
2) Exponential parent function
指数母函数
3) exponential generating function
指数型母函数
1.
Some identities for 2-order linear recurrent sequences are obtained by using the exponential generating function of sequences.
利用序列{Hn}的指数型母函数H(x)=∑∞n=0Hnn!xn,得到了2阶线性递归序列{Hn}满足的一些恒等式,特殊地,得到了广义Fibonacci序列、广义Lucas序列、Fibonacci序列及Lucas序列满足的恒等式。
4) Generating function
母函数
1.
By solving the probability equation,generating function and in-degree distribution was deduced.
构建一个加速生长网络,根据主方程建立了概率方程,应用母函数方法求解概率方程,获得了加速生长网络模型的母函数及入度表达式。
2.
The paper expands generating function 、 as a continuous generating function 、 in 《Probabilty Theory,》 and makes the property of this generating function homologous expansion and modification,neglects complex function knowledge.
拓广了《概率论》中离散型母函数、为连续型母函数、,将原离散型母函数的性质作相应的修改,从而在实践应用中摆脱了复变函数的纠缠。
3.
By using complementary variable method to analyze the state-changing equations of this queueing system, the generating function of stationary probablity distribution of retrial queue length, some performance indexes such as three different stationary state probablity,stationary availability, and stationary failure frequence of the transfer-unit are derived.
研究通信网络中交换单元的可修模型M1,2,3/G/1,呼叫的到达是重试性的,利用补充变量法对排队系统的状态转移方程作了分析,求得了重试队列稳态队长概率分布的母函数以及交换单元的处于三种不同状态下的稳态概率、稳态可用度及稳态故障频度等性能指标。
5) moment generating function
矩母函数
1.
A class of strong deviation theorems and moment generating function method;
一类强偏差定理与矩母函数方法
2.
Workflow nets performance analysis approach based on moment generating function
基于矩母函数的工作流网性能分析方法
3.
Obtain the asymptotic formula for the moment generating function of the ratio of the occupation time and ε~(2N) as the radius ε tends to zero.
讨论d>2N情形的N指标d维可加布朗运动逗留时的极限性质,得到了半径ε趋于0时该逗留时与2εN的比率的矩母函数极限表达式。
6) mother function
母函数
1.
When we use the relationship of recursion to solve out ladder-shaped electronic network by the method of forming mother function,and prove a certain condition of series,the result of equivalent resistance can reach a certain value within some error range.
通过构造母函数的方法求解递推关系推导出梯形阻抗网络的等效阻抗,并证得当级数满足一定的条件时,等效阻抗的值在一定误差范围之内才能接近一个定值。
2.
The traditional scalar magnetic model is transformed so that the scalar magnetic signal can be treated as a linear combination of three mother functions.
对传统的标量磁模型进行了变形 ,使得标量磁信号可以看成是 3个母函数的线性组合 ,对母函数的标准正交化使其成为信号子空间的一组标准正交基 ,利用信号在子空间中的逼近误差提出了一种新的基于标量信号的模型化检测方法 ,并进行了仿真 ,结果表明这种方法能够有效地检测目标信号 。
3.
Based on Walsh spectrum, the spectrum mother function is presented as a new tool for studying potential error-correction capability.
利用Walsh-Hadamard变换实现纠错译码,对译码过程中生成的Walsh谱进行了深入分析,提出了Walsh谱母函数作为一种新的工具用于研究码的潜在纠错能力。
补充资料：大母指
1.见"大拇指"。
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