qbd

Explicit Matrix Analytic Solution of finite QBD Process

有限拟生灭过程的显式矩阵解析解

Geometric Decay in a QBD Process with a Countable Background State and Application

可数背景状态下QBD过程的几何衰变及应用

Relative coefficients are fitted and analytical express of Qbd is deduced .

对相关系数进行了拟合，给出了Qbd的解析表达式。

Asymptotic Behaviors of Stationary Tail Probabilities for QBD Processes with Countable Background States

可数背景状态下QBD过程的平稳分布尾渐近态

Evolutionary Game Method Based on QBD for 2 × 2 Bimatrix Game with Stochastic Payoffs

基于拟生灭过程的随机支付2×2双矩阵博弈进化模型

There are very few researches of QbD on the international , and many of them are in the primary stage .

国际上对其研究还很少，并且多处于初级阶段。

QBD Process and the M / M / c Queues with Vacations of Partial Servers

拟生灭过程与部分服务台休假的M/M/c排队

In Chapter 3 , I consider the geometric decay in a QBD process with a countable background state .

第三章研究了可数背景状态下QBD过程的几何衰变，介绍了本文的主要定理及证明；

Conclusion : QBD shows obvious effects of shortening therapeutic course and enhancing efficacy in treating snake bite induced DIC .

结论：清瘟败毒饮在治疗蛇伤致DIC中有明显缩短疗程，提高疗效的作用。

Methods : Sixty patients with senile polydrug-tolerant pulmonary tuberculosis were randomly divided into the control group and the QBD treatment group .

方法：60例老年性耐多药肺结核患者随机分为中西医结合治疗组和西药对照组，采用相应药物治疗。

In particular , CC - positivity of the rate matrix is characterized by the renewal blocks of transition matrix of the QBD .

利用QBD过程转移矩阵的更新块来刻画率矩阵的α-正常返性。

It is well known that the quasi-birth-and-death process ( abbreviated as QBD pro-cess ) plays an important role in analysis of complicated stochastic models .

在复杂随机模型的分析中，拟生灭过程起着重要的作用。

We formulate the queuing model as a quasi-birth and death ( QBD ) process . Then , we obtain the equilibrium condition of the system .

我们建立了排队模型的拟生灭过程并获得了系统的平衡条件。

The results show that charge to breakdown Qbd depends not only on the gate oxide quality but also on the voltage stress , current density and the gate oxide area .

结果表明：相关击穿电荷Qbd除了与氧化层质量有关外，还与电压应力和电流密度以及栅氧化层面积有关。

Applying the Markov renewal theorem , it is shown that certain reasonable conditions of the QBD process lead to the geometric decay of the tail probabilities as the level goes to infinity .

通过对QBD过程某些条件的限定，应用马尔可夫更新定理，得出在一定合理的条件下，当水平趋于无穷时的尾概率的几何衰变。

The discrete GI / G / 1 retrial system can be analyzed as a level dependent QBD process and the resulting QBD can be analyzed by the Matrix analytic method ( MAM ) conveniently .

将该系统转化为一个水平相依的拟生灭过程（QBD）并通过矩阵分析方法（MAM）进行分析。

Quasi birth and death ( QBD ) models of two kinds of reentrant lines are developed with two stations and four buffers for cases where all but the first buffer capacities are assumed to be finite .

考虑可重入生产系统除第一个外均为有限缓冲区的情形，建立了两种两站四缓冲区的拟生灭过程（QBD）型模型。