组合分析

Based on the basic principles of software design, with the help of Delphi software tool, an integer optimization software will be developed. With the help of this software, GA and its modified algorithms, binary combination algorithm and its modified algorithms will be used conveniently.

在分析提出软件设计基本原则的基础上，运用先进的Delphi软件开发工具，研制了窗口式可视化的整数优化系统软件，运用这些软件，可以方便地运用遗传算法及其改进算法、二进制组合算法及其改进算法进行优化。

While CT images to the size change are more sensitive, but it is very difficult to identify the shape of concrete flaws.2 CT image quality analysis of the effects of numerous factors: For example, the combinations of flaws, the relationship between the number of survey points and the number of imaging modules, inverse model, calculation accuracy.

分析了影响超声波CT图像质量的众多因素。如缺陷组合形式，测点数和成像单元数之间的数量关系，反演模型的选择，计算精度等。并给出了相应的解决方案，尽可能地消除了CT图像的"伪像"。

The ill-posed inverse problem of image restoration is studied.

针对图像复原的病态反问题进行研究，分析了图像复原的数学模型及其病态性，提出了组合傅里叶变换与曲波变换的图像复原算法。

A structure of space-time diversity virtual double-route weighting interference mitigating is proposed, and the corresponding practical algorithm is derived in detail using block matrix inversion formula and matrix inversion theory for mitigating interference signals from both other cells and other users of local cell in the DS-CDMA up-link communication case. Performances of such algorithm are thoroughly analyzed through simulation and analytical results. The up-link and down-link channel characters and their relationship of DS-CDMA communication system are thoroughly analyzed, and the relationship of space-time diversity weighting matrix between time division duplexing and frequency division duplexing these two different transmission ways is derived.

本论文深入地比较了DS-CDMA通信系统的上传情形与下传情形的信道特性及其它们相互之间的关系；深入地分析并得到了时分双工和频分双工两种不同的传输模式下的上传情形与下传情形的空时分集权系数矩阵之间的数量关系，从而使得能够利用在基站端所拥有的上传情形的空时分集接收权系数矩阵信息以及其他信息在基站端直接形成空时分集发射权系数矩阵；推导了下传情形移动用户接收机端的最优组合接收策略及其算法；进一步地，对时分双工传输模式下的下传情形的通信系统性能和频分双工传输模式下的下传情形的通信系统性能进行了深入的比较仿真研究。

In this paper, we analyse the impact of investment horizon on the optimal portfolio selection.

本文试图分析这种不同的选择是否对投资组合理论的实证结果产生影响。

Thereby the stable temperature field is analyzed by using the finite element method, and the mean temperature, temperature difference between the inwall and outer wall of the tube sheet and cylinder are worked out, which is taken as the heat load for an analysis of the stress field.

为此， 运用有限元法对稳态温度场作了计算，求得管板、筒体等部件的平均温度、内外壁温差，并将这些参数作为应力场分析的热载荷；将废热锅炉离散为由板壳元和杆单元组成的空间结构，对自重、压力、温度组合的4 种工况进行计算，得到管板、筒体等部件的应力场分布规律。

The Quadratic-Orthogonal-Rotation-Combination is used to analysis the effect of Nitrogen, Phosphate,Kainite, Sulphur, Lemon acid and BR in this study.

本试验采用二次正交旋转组合设计对氮、磷、钾、硫、柠檬酸、油菜素内酯进行分析。

The prerequisite of the correct use of karnaugh map is to full in the map with the given logic function correctly. Karnaugh map can be used to transform logic function into various simplest expressions and check the race and hazard of logic function. It has a wider range of important applications in the analysis and design of combinational logic circuit and sequential logic circuit.

正确运用卡诺图的前提是把给定的逻辑函数正确填图，可以利用卡诺图将逻辑函数化简为各种最简表达式；可以用来检查逻辑函数的竞争冒险等；在组合逻辑电路和时序逻辑电路的分析与设计中更有广泛的重要应用。

Of the Fu that treat king crab detect result, search a the as most powerful as dependency of gastric bowel cancer tumor mark other people, computation combination is opposite all sorts of tumor mark content the contribution that raises diagnostic rate.

分析总结329例胃肠癌初治患者C12芯片的检测结果，寻找出和胃肠癌相关性最强的肿瘤标志物，计算各种肿瘤标志物组合方式对提高诊断率的贡献。

A probability method is used to calculate the reliability of E-2DMesh network with large scale by combination model.

运用概率分析的方法，通过组合模型计算出了较大规模的E-2DMesh网络的可靠性。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！