算法化

This paper presents a model and algorithms of causal qualitative reasoning based on integer programming. The result can be widely applied to many aspects of product design systems,such as parametric design by geometric reasoning,decornposition of complex design tasks and dependency analysis of design parameters.

该方法在产品设计中有广泛的应用，利用这个模型和算法可以较好地解决参数化设计中的几何推理问题，还可以用作概念设计的工具，用于完成复杂系统设计任务的划分以及定序、设计变量之间相互依赖关系分析等工作。

In addition, by using an exact penalty function, we globalize the proposed method.

此外，我们利用不可微精确罚函数对算法进行全局化。

Its research attracts many authors; therefore, the vehicle type recognition problem is studied. The main researches and results can be described as follows:(1) Vehicle image pretreatment: For the particularity of the vehicle image of this paper, the image pretreatment includes grey scale and background processing.

本文正是在这一背景下，对车型识别的两种算法和识别技术进行了研究，主要的研究工作包括以下几个方面：(1)车辆图像预处理：针对本文研究的车辆图像的特点，车辆图像预处理主要包括图像灰度化和去除背景两部分。

The approach first extracts mesh regions to be fused by approximating offset curves on meshes, then parameterizes the regions using harmonic mapping with holes, and the smooth mesh fusion is finally obtained by topology combination and fusion control.

首先利用网格上的近似等距线算法来抽取出待融合区域，然后对两个待融合区域进行带内孔的调和映射参数化，最后通过拓扑合并和融合控制来实现网格的光滑融合。

Hasse diagram is used to visualize the process, and the algorithm's time complexity can be reduced.

同时，该方法运用Hasse图解进行可视化操作，降低了算法的时间复杂度。

Hierarchical routing algorithms as well as the initialization and dynamic control of the network are provided.

其中包括路由算法、窄带单信道网络的初始化和动态控制及扩频通信网络的两种网络协议。

This paper also proposes to replace the hard limiter in th decision device of DFE by a soft decision implemented by a hyperbolic tangent function in order to escape from local minima during the initialization of the blind algorithms.

这个文件还提出，以取代硬限制器在次决定装置的环保设计，由一个软决定实施由一个双曲正切函数在为了逃避从局部极小期间初始化盲算法。

In addition, the algorithm uses a non-orthogonal joint diagonalization method to get the separation matrix, which can be used for Gaussian or correlated signals and so enlarge the hypothetic condition of BSS.

另外，算法采用非正交联合对角化方法求取分离矩阵，可以实现高斯信号源或相关信号源的盲分离，从而扩展了盲信号分离的基本假设条件。

A robust watermarking algorithm based on repeat imbedding technology was proposed.

提出了一种基于重复嵌入技术的鲁棒水印算法，采用置乱技术对水印进行伪随机化和水印加密处理，水印检测时采用了一种新的三取二判决技术。

Since fast algorithm for multiwavelet decomposition and reconstruction are crucial steps inapplication,discretion form of multiwavelet is obviously necessary.This dissertation makes asuccessful exploration in this aspect,synchronously designs a new pre-filter method for multiwavelet,and gives evaluation regulations of pre-filters for different objects.These research results providereliable guarantee for exploration and study of multiwavelet application.

由于向量小波的分解、重构快速算法在应用中是必不可少的重要环节，故必须给出向量小波的离散化形式，本文在这方面做了成功的探索，同时还设计了一种新的向量小波的预滤波器，并给出了选择适合于不同对象的预滤波评判准则，这些研究成果使向量小波应用潜力和应用前景的拓展有了可靠的保证。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新