查询词典 payoff

A graph of an option's payoff as a function of underlier value at expiration.

期权的回报图，是以标的证券在到期日的价值为函数的。

By the method of Fourier transformation,the price formula for the European lookback options with general payoff function is determined.

利用Fourier变换方法求出了带一般收益函数的欧式回望期权的定价公式。

Second, the steganographic game model is proposed, which take the expectedsecure data transmission rateas the payoff function.

该方法通过基于多样本假设检验的隐写分析，建立了联合错误概率同载体与隐写信号分布的关系，给出了描述隐写系统n次观察下的Chernoff安全性定义，并分析了安全性和两类错误概率界限之间的关系。

In order to examine how the flight control system of penetration aircraft is affected by the variable wind field, based on a kind of nonlinear dyna〓 tem, a differential game solution of quadratic payoff function is developed, so the worst-case wind model containing nonlinear factors is constructed.

为了考察变化风场对突防飞机飞行控制的影响，推导了一类非线性动力学系统二次型性能指标下的微分对策解，得到一组含有非线性因素的最坏风模型。

This paper introduces the game theory and sets up, based on it, the choice model for the public transportation priority by identifying the function of the payoff and the muster of attendee and stratagem. In addition, it analyses the existence of NASH equilibrium, and puts forward the arithmetic of Iterated Elimination of Strictly Dominated Strategies in the general condition, the Integrated Strategies in the special condition and the flow chart of the model. At last, it verifies the feasibility of the model with the given example.

本文采用了博弈论的理论，通过对公交优先系统中参与者集合N、战略集合S和收益函数u的确定，建立了一种基于博弈论的公交优先技术方案选择博弈模型来量化方案选择问题；在此基础上分析了NASH均衡的存在性，并且给出了一般情况下的重复剔除劣战略和特殊情况下的混合策略两种模型求解方法以及公交优先技术方案选择博弈模型的流程图；最后通过算例分析，验证了博弈模型应用于公交优先技术方案选择的可行性。

Based on the non-cooperative game ,a payoff function is defined,which would provide a minimum signal interference ratiofor each user and consider the CCI from other cells.

基于非合作博弈理论，给出既可以保证每个用户信干比最小又考虑其他小区同信道干扰的效用函数。

Profit allocation in enterprise coalition under fuzzy conditions is studied.The payoff function v and Shapley value are defined using the Choquet integral about fuzzy measures.

针对企业联盟模糊情况下的收益分配问题进行分配策略研究，通过关于模糊测度的Choquet积分，定义了模糊联盟合作博弈的支付函数v和Shapley值。

Some significative conclusions are founded out in the dissertation. The evolution of securities investor behaviors bears multi-equilibrium characteristics, namely, possibly converging to the equilibrium of complete value investment, or full noise trade, or coexistence of former two behaviors. And its evolution path and equilibrium are affected not only investor's payoff function and initial state of securities market, but expect error of noise traders, noise trade risk and so on.

通过研究发现，证券投资者行为的进化呈现出多重均衡的结构特征，既可能收敛于完全价值投资、也可能收敛于完全噪声交易、还可能收敛于价值投资和噪声交易共存的均衡点，而具体的路径选择和均衡不仅受到投资者的支付函数、证券市场初始状态的影响，而且与噪声交易者对风险资产收益的预测偏差、噪声交易者风险等因素有关。

There are three major components of the payoff function:the demand model, the market share model, and the cost model. We use Bertrand model to solve equilibrium fares and frequency. And we use Stackelberg model to study each transport and have income which follows and leader to accept the situation. A case study of using survey data collected from passengers flying from Taipei to Tainan and from Taipei to Kaohsiung is presented to verify the effectiveness of the model.

报酬函数是由三个部分所构建而成：需求模式、市场占有率模式与成本模式，而本研究采取Bertrand模式来求取各运具均衡费率与航空班次，并且利用Stackelberg模式来探讨各运具领导跟随的营收情形，在路线选择方面则以台北-高雄与台北-台南两路线做为实证分析。

Network service states were regarded as basic situational elements, network offense and defense behaviors were both taken into account, gambling model for network security situation was constructed, in which the model parameters such as state space, strategy set and payoff function were definitely formulated. By simulation experiment, the Nash equilibriums was computed when attackers and defenders got a balance between payoffs, then quantitative depict of network security situation was accomplished.

该方法将网络服务状态作为基本态势要素，综合考虑网络系统中存在的攻防行为，建立了网络安全态势博弈模型，并对状态空间、策略集和效用函数等模型参数给出了明确定义，经仿真实验找到该模型的Nash均衡解，在均衡局势下攻防双方达到收益平衡，完成了对网络安全态势的定量刻画。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。