收益矩阵

一旦采取这种演化博弈策略，通过计算机仿真，发现演化博弈的结果和收益矩阵中参数b有关系。

As the imitating strategy rule adopted , though the simulations , find that the results of the evolution game are related to the parameter b which is the element of the payoff matrix .

在此基础上，将其收益矩阵进行了一般处理，使其结论更具普遍性。

In addition , the paper generalizes payoff matrix which makes the conclusion universal .

本文讨论当n个基本资产的收益矩阵奇异时，它们的投资组合的可行边界，得到了在不同情形下相应边界和边界组合的解析表达式。

This paper studies the feasible sets of the portfolios consisting of those assets that are of a singular return covariance matrix The shapes of various feasible boundaries are identified and the related minimal variance portfolios are given .

在考虑市场信息不完全的条件下，通过估计竞争对手的最低投标建立发电商的收益矩阵。

With incomplete information , a matrix of rewards is set up via estimating each rival 's lowest bid .

给定了博弈收益矩阵和博弈参与者在博弈后改变策略的规则。

We give a payoff matrix of game and a rule that participant in the game change strategies after game according to .

此外，随着宏观经济状况的不断变化，收益矩阵和加权系数必须随时修正，以便形成动态决策。

As macroeconomics status changes continuously the beneficial matrix and weight coefficients must be modified along the time in order to form a dynamic decision .

首先，根据网络性能参数和用户偏好，本文建立和量化了用户体验和网络收益矩阵。

First of all , according to the network performance parameters and user preferences , this dissertation establishes and quantifies the user experience and network payoff matrix .

通过建立创业者和投资者的收益矩阵，增加约束条件，使双方期望效用最大化，为从根本上防范代理风险提供新的思路。

It supplies some new thinking which can guard against the risk from agent by establishing a income matrix in the founder and the investor , which increase restriction terms , so as to maximize the both expectation avail .

通过适当的机制调整当事人的收益矩阵，可以减少或者消除社会成员的协调风险，从而有效地促进和谐社会的实现。

Recurring to the theory of coordination games , a harmonious society might be implemented efficiently through an appropriate adjustment to the pay-off matrix by which the risk from the society members ' coordination selection could be reduced or eliminated .

我们假定当两个个体类型不同时他们具有更高的工作效率，即将收益矩阵用一个因子放大；当两者类型相同时，收益矩阵不变。

We assume that two individuals have higher productivity if their types are different , that is their payoff matrix are amplified by a multiplicative factor ; while the payoff matrix remains unchanged , if their are of a same type .

首先，根据收益矩阵对恶意节点和簇头之间的非零和博弈关系进行了认知和分解，指出了破坏行为可以抑制的原因是纳什均衡可以作为惩罚阻止节点偏离收益更高的策略组合。

Firstly , the nonzero-sum game between CH and malicious node ( MN ) is analyzed according to the utility matrix . It is pointed out that Nash equilibrium ( NE ) could be the punishment for preventing the MN from deviation of lucrative strategy .

利用随机矩阵理论我们发现相对收益的关联矩阵的特征值分布也具有幂律的特征。

By using random matrix theory we find that the distribution of eigenvalues of correlation matrix of relative return also follows a power-law .

本文主要利用博弈论中的成本收益函数和支付矩阵的方法，分别把我国的商业银行、东道国银行和东道国政府政策作为博弈的主体来分析在两种不同进入方式下博弈各方的最优策略选择。

This paper takes Chinese commercial bank , the host country bank and host government as the main partners of the game to discus their own optimal strategy under the two approach of external expansion .