组合方法

Different polynomial coefficient combination of amplitude changes is selected as the input signal to minimize the compensation error. A dynamic coefficient polynomial model is given with simplified coefficient estimation algorithm based on direct learning architecture.

动态系数多项式具有多组系数，随着输入信号幅度的变化，多项式选取不同的系数组合，从而降低非线性补偿的误差；文中讨论了动态系数多项式模型的构造方法，并且给出了基于直接学习结构的简化递归系数估计算法。

Finally the method and result can be referred to the asset portfolio management of institution investors.

研究方法及结果可以应用于证券投资基金等机构投资者的资产组合管理。

This paper we presents an evolutionary game theory approach for portfolio selection.

给出证券组合选择的一个进化博弈方法。

Using the method of positive direction logic illation,finally the control connection between inflow in combustion section and resident time of waste in each furnace section is found.

分析了城市生活垃圾焚烧炉中关键的技术环节垃圾自动燃烧的控制过程，在此基础上提出了一种控制燃烧过程的智能控制方法，根据提取的影响焚烧过程的特征行为空间，分析了在不同种情况下行为提取算子，找到了以空气进气量和炉床运行速度为基本控制变量的控制基元组合。

Substituting the dynamic model of a two-dimensional piezoelectricactuator into laminated piezoelectric plates,this paper transforms a problemof the laminated piezoelectric plates into the superimposition of a pureproblem of classical laminated plates and a pure problem of electrostatics,which gives another method for analyzing laminated piezoelectric plates.Themethod has advantages of simplicity,and practicableness.

将二维压电致动器的动力学模型应用于一般压电层合板结构中，本文将一压电层合板问题转化为一纯的经典层合板力学问题和一纯的静电学问题的简单组合，便给出了另一分析压电层合板的方法。

Based on prestressed steel beams, considering effect of the method of construction to slip and stress increment, accoding to conception that procedure of calculation reflects the procedure of construction and change of structural internal force, making good use of the method of section conversion and making iteration reflect the coupling of slip and stress increment, bringing forth a method of iteration and modified stiffness to calculate the deflection of prestressed composite steel-concrete beams in normal servicing prase.

以预应力钢梁为基础，充分考虑施工方法对结构滑移和应力增量的影响，依据设计计算中反映施工过程和结构受力变化过程，通过截面换算，以循环迭代法来考虑滑移和预应力钢束的耦合作用，提出了计算预应力钢—混凝土组合梁正常使用阶段挠度变形的迭代—修正刚度法。

Aiming at the big time-delay,big burthen fluctuating and mutable characteristic of the controlled object,combining Smith predicator with PID controller,the BP neural network tuning Smith-PID controlling policy is presented.

针对大时滞时变对象，把Smith补偿控制原理和PID参数的自适应调整方法结合起来，提出了基于BP神经网络整定Smith PID控制算法，即在Smith预估补偿控制系统中，利用BP神经网络在线自学习整定PID参数，使PID参数实现最佳的非线性组合，以适应对象特性的变化，从而克服了常规PID算法不适应大时滞系统控制和常规Smith算法过于依赖模型精度的缺陷。

This article adopt empirical research,principal research:at trace contemporary times marketing theory handle bankers card marketable foundation,from approach ICBC xuzhou branch at peony card trade development open question start with,by using the advanced data inventory technology we can easily get a series of business solution methods which contains a detailed trading data. Finally the conclusion draws from a combined factor of client contribution, client characteristic and client trading habit. The bank card's target market and market segmentation can be achieved. Based on the abundant analysis of the database and referring to the previous conclusion, it studies the divided parts of 7Ps which are suitable for the development of Peony card in xuzhou.

本文采用实证研究的方法，主要研究：在追溯现代营销理论运用到银行卡市场的基础上，从探讨工商银行徐州分行在牡丹卡业务发展中存在的问题入手，运用数据仓库对徐州分行牡丹卡客户的客户贡献、客户特征、客户交易行为习惯等特征进行分析得出结论，结合该行实际和特点，提出了一套比较适合徐州工行牡丹卡业务发展的产品、价格、渠道、促销、人员、服务过程和有形展示服务营销策略组合。

Finally, based on the Choquet integral of distortion probability, the characterization of dynamic coherent measures is discussed. It provides theoretical evidence for the methods of different transaction dates risk measurement in empirical application. It i...

最后 ，对一般概率通过函数变换，应用 Choquet积分思想，对动态一致性风险度量的特征进行了探讨，指出它在实际应用中为多期风险度量方法提供的理论依据，对长期组合投资具有重要的现实指导意义。

By means of the combination of queue theory and all probability event theory,the paper analyzes the service probability of air defense system in differentgun and missile combination mode.

利用排队论全概率事件理论相结合的方法，分析了弹炮可能的组合方式下的防空体系服务概率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。