查询词典 risk function

Its a kind of long-cycle, large-investment, high-risk project to launch ERP in a firm, based on both internal and external environment of the enterprise, this paper analyses the risk in the enforcement of ERP, establishes a risk assessment system and put forward a synthetical assessment method of ERP; Secondly, it makes a deep analyses on risk identification ,risk analysis ,risk estimation and evaluation ,and risk management.

针对企业信息化工程项目投资大、周期长、风险高、见效慢的特点，本文从企业内外部环境两方面，系统分析了这类项目的实施风险，建立了制造业信息化工程项目实施风险指标体系，并对风险识别、分析评估与风险管理进行深入系统的研究。

Though comparing Canny operator and center B spline dyadic wavelet, the following conclusion is proven in this dissertation: a Center B spline function has tight support and Canny operator hasn't. b Center B spline function asymptotic convergence to Gaussian function and the derivative of Center B spline function asymptotic convergence to Canny operator. c The derivative of fourth order center spline B function is more suitable as a optimal edge detector than Canny operator. d Center B spline function can balance the smoothing and approximation of original data, and the fourth center B spline function is the only optimal solution of two order smoothing problem. e The error between the valve of time-frequency uncertainty of the fourth center B spline function and the lower bound of time-frequency uncertainty does not exceed 0.143% of the lower bound. f The derivative of center spline B function can construct a stability dyadic wavelet and can give a fast algorithm for multiscale edge detection, but Canny operator can do neither.

作者给出了Canny算子与中心B样条二进小波严格的比较证明，得出如下结论：a中心B样条函数具有紧支集，Canny算子不具有紧支集。b中心B样条函数的极限收敛于高斯函数，中心B样条函数的导数收敛于Canny算子。c四阶中心B样条函数的导数比Canny算子更接近最佳边缘检测滤波器。d中心B样条函数比高斯函数更能兼顾对原函数平滑和逼近的折中要求，并且四阶中心B样条函数是二阶逼近问题的唯一最优解。e四阶中心B样条函数的时频测不准关系值与时频测不准关系下界的逼近误差不超过0.143％。f中心B样条函数的导数可以构成稳定的二进小波，存在快速的多尺度算法；而Canny算子不构成稳定的二进小波，无法给出快速的多尺度算法。

The problem of multi-objective usually meet many conflict each other and can not use the objective of the same standard unit, then to employ membership function of fuzzy theory,at first each objective function to change fuzzy set and express with membership function, membership function include the maximum constraint, minimum constraint, the decrease function of monotonic property, to become optimal of the multi-objective function, but still to scanty of weighting value with regard to adjustment of objective function, thus this thesis proposes the method of combine orthogonal arrays and particle swarm optimization to solve the problem of multi-objective optimal power flow, each objective function separately add weighting value, to setting each weighting value of objective function in order to the result of anticipating.

多目标最佳化的问题通常会面临到许多互相冲突且不能用同ㄧ标准单位的目标，於是利用模糊理论中的归属函数，首先将各目标函数转换成模糊集合并以归属函数表示，归属函数包含了最大限制值、最小限制值、单调的递减函数所组成，将各目标函数利用归属函数表示，形成单一目标函数的最佳化，但是仍缺乏权重值对於目标函数的调整，於是本篇论文提出ㄧ种权重值设定与粒子群优演算法的方法去解决多目标最佳电力潮流的问题，将各目标函上分别加上权重值设定各目标函数的权重值，得到预期的效果。

Along with the time development, the computer technology more and more thorough various trades and occupations, have provided thorougher and a convenient service for the general users In order to realize raises department's working efficiency, uses the resources fully, reduces the nonessential manpower, physical resource and financial resource goals and so on disbursement, presented various information management system The paper will design university student's dormitory information management system's Web and realizes using the solution The university student's dormitory information management system is one safe and the highly effective proprietory system, designs specially for the information engineering institute This system has used many technologies, for instance JSP, JDBC, Web service and so on The proprietory system use's database is SQL the Server 2000 databases The university student's dormitory information management system's major function includes: May realize to the student's dormitory information inquiry function, including fast inquiry function and classified inquiry function; To the student's dormitory information's input function, the revision function, deletes the function and the statistical function Realizes the dormitory Control section through the system above function regarding the student's dormitory information current management, namely facilitates the dormitory administrative personnels to keep abreast of the student lodging situation and the billeting situation comprehensively promptly; Has provided some simple data inquiry for the user and outputs each kind of information and so on

随着时代的发展，计算机技术越来越深入各行各业，为广大的用户提供了更为周到和便捷的服务。为了实现提高部门的工作效率，充分利用资源，减少不必要的人力，物力和财力的支出等目的，出现了各种各样的信息管理系统。论文将设计一个高校学生公寓信息管理系统的Web应用解决方案并予以实现。高校学生公寓信息管理系统是一个安全和高效的专用系统，专为信息工程学院设计。这个系统使用了很多技术，比如JSP，JDBC ，Web服务等。专用系统使用的数据库是SQL Server 2000 数据库。高校学生公寓信息管理系统的主要功能包括：可以实现对学生公寓信息的查询功能，包括快速查询功能和分类查询功能；对学生公寓信息的录入功能，修改功能，删除功能和统计功能。通过系统上述功能实现公寓管理部门对于学生公寓信息的日常管理，即方便公寓管理人员及时全面地掌握学生住宿情况及公寓分配情况；为用户提供了一些简单的数据查询并输出各种信息等。

We show the different properties between covariance risk allocation function and relative risk allocation function and prove that the commonly used risk budgeting model is a special form of risk allocation function.

我们证明并比较了在标准差风险度量下，协方差风险分配函数与相对风险分配函数性质上的差异，并证明风险预算也是一种特殊形式的风险分配函数。

First of all, Shanghai Stock Market s risk constitution, and the ratio of the systematic risk and the non-systematic risk were introduced, some suggestion of risk management were also put forward .Secondly, the risk and the income relations were analyzed. Thirdly, using thirty (30) samples stocks of Shanghai Thirty (30) Indexes as the combination, the investment portfolio scale and the disperser risk degree, etc., were examined, the strategy of investment portfolio in Shanghai Stock Market was also put forward .

首先，分析了上海股市的风险构成，系统风险和非系统风险的比例，并根据上海股市的实际提出了风险管理的对策；其次，分析了风险与收益的关系；再次，以上海30指数的30只样本股为组合对投资组合的规模、分散风险的程度等作了研究，并提出上海股市投资组合的策略。

All this means to emphasize the imperativeness to improving the evaluation of marketing risk for our nations commercial bank.Then this paper set up an index system for three kinds of important marketing risk factors separately, given the corresponding weight to each kind of risk and to each index of each risk factor, thus got the score of every kind of risk and score of the comprehensive marketing risk, and analyzed this respectively.

论文首先通过各种方法识别了影响商业银行营销活动的所有营销风险，然后分别对三类重要的营销风险因素建立了能够表征它们的指标体系，对每类风险和表征每个风险因素的指标都赋予了相应的权重，从而得到了每一类风险的得分和综合营销风险的得分，并对此分别进行了分析。

Through the method of experts'investigation, to analyze the risk on this project and choose out the headstream of the risk 2. Through the method of classification, to disassemble this project 3. Through the method of simulation, to estimate the risk of investment 4. To provide the scheme to avoid and manage the risk All of these efforts made us realizing the features of this project and mastering the rule of risk. So we can complete the project within 1000 days, and create the miracle in the field of the construction on track traffic, with the features of the limited manager, the short term, the low cost, the high technology, the high quality and the perfect safety. It has been the successful nonesuch on the research of risk management art.

首先，采用专家调查法，对项目进行了系统的风险辨识，筛选了项目面临的风险源；第二，采用分级分类的办法对项目进行逐级分解；第三，采用模拟相结合的方法进行了投资风险估计；第四，提出回避风险方案和风险处置方案，从而使工程的建设者们全面的了解了项目的建设特点，把握了风险规律，把风险控制在合理的范围内，使工程能在1000天内顺利竣工通车，并以管理人员少、工期短、造价低、技术难度高、质量优良、安全无事故等特点，创造了中国乃至世界轨道轨道交通建设的奇迹，成为风险管理管理技术研究的又一成功典范。

It analyze the risks completely, describe the definition of operational risk, the system of operational risk, the character of operational risk, the measure methods of operational risk and the capital management frame etc. Whereas the important meaning of New Basel record at risk controlling, the paper analyze the management request on operational risk in depth and draw the conclusion that our bank has obstacle in two aspect.

本文以我国商业银行操作风险管理为题，在理论回顾部分运用理论分析、定性分析、定量研究、归纳演绎等方法，对商业银行操作风险管理相关理论进行了综述，从风险的界定、商业银行风险的分类出发，具体阐述了操作风险的定义、分类、特征、度量方法及管理框架的建立。

The problems on risk management through capital allocation for commercial banks are converted into the respective research on appraisal methods to reserve for bad debts and capital at risk arising from credit risk, market risk and operating risk within the framework of a unified risk management model of capital allocation.

有了统一的资本配置风险管理模型后，商业银行的资本配置风险管理问题就转化为分别研究信用风险、市场风险和操作风险的损失准备金和风险资本估计方法。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。