算法化

In the course of algorithmization, we should select arithmetic with high numerical stability and controlling error and computational effort little and saving memory space.

建立模块化仿真模型时，本文通过模型算法的模块化平台一仿真支撑系统BLINK，把算法进行单独的模块太原理工大学硕士学位论文化处理，通过算法来构造仿真模块，实现模块的搭建和组合。

For the FrMVDR algorithm,the characteristic exponent value of the SαS clutter is first estimated,and then the fractional lower order output power of MIMO...

为了避免Fr MVDR算法对杂波特征指数估计，提出Inf-MVDR算法，首先用无穷范数对接收信号进行归一化处理，使归一化后的阵列输出功率有界，继而采用传统MVDR算法进行DOA估计。

We also construct an algorithm for minimizing its Moreau-Yosida regularization, because this is a smooth convex optimization problem.

极小化一个凸函数可以采用在UV-空间分解理论基础上提出的概念型超线性收敛算法，也可以采用极小化这一凸函数的Moreau-Yosida正则化函数的算法，因为这是一个凸规划的光滑最优化问题。

This thesis contributes to geometry compression in the following aspects: Proposes a method of progressive spherical mesh parameterization based on local parameterization by directly projecting the deleted vertices to its neighborhood. Based on spherical mesh paramterization, an adaptive subdivision remeshing method by progressivly redistributing of sampling points is proposed, by this means, the main geometry information of the original mesh can be captured with only a small amount of samples, it can also be used in mesh simplification. By regarding attributes binded on mesh vertices as geometry signals and transferring them onto a uint sphere by means of spherical mesh parameterization, meshes with different attributes are compressed with spherical wavelet successfully with high compression rate. As a kind of lossy geometry compression technique, two mesh simplification algorthimes are also presented in this thesis.

归纳起来，本文的主要贡献有：提出了以直接投影局部参数化方法为基础的网格累进球面参数化方法；在网格球面参数化方法的基础之上，提出了一种基于累进优化布点方案的网格细分采样方法，该方法可以用很少的采样点就可以捕获到网格的主要特征，因此我们也将其用于后面的网格简化工作当中；通过将网格顶点上定义的各种属性看成几何信号，并以网格球面参数化为手段将几何信号迁移到单位球面上，从而成功地实现了用球面小波对各种几何信号的压缩；作为一种有损压缩方法，本文还提出了基于统一距离的网格简化算法和基于重采样的网格简化算法。

by using the software mathcad, the simulative calculation on water quality equalization has been made on a typical water sample. five kinds of mathcad worksheet used commonly the compiling method of mathcad worksheet and the simulative calculation procedure for the minimum effective volume of the equalization basin is presented. the reason for the subtle different in the results of different method is also explained. at last the author shows us the function of water quality equalization by polar diagram.

环境摘要：利用mathcad软件对一个典型水样进行了水质均化的模拟计算，给出了五种常用均质过程模拟算法的mathcad工作表，介绍了mathcad工作表的编制方法及水质均化池最小有效容积的模拟计算步骤，说明了不同模拟算法的计算结果存在细小差别的原因，以极坐标图显示了水质均化的作用。

Similarly, there are simple randomized in-place algorithms for primality testing such as the Miller-Rabin primality test , and there are also simple in-place randomized factoring algorithms such as Pollard's rho algorithm .

类似地，对於质数测试有简单的随机化原地算法像是米勒-拉宾检验，也有简单原地随机化整数分解算法像是 Pollard's rho 算法。

Firstly, circling around object detection algorithm, this article designed tracking wave-door and realized gray image binarization by associating the wave-door dimension with the method of sectioning threshold, then the nearest neighbor association algorithm was proposed to identify the true target from those deceptious objects caused by binarization method and the results of emulational experiment demonstrated its validity.

首先围绕目标检测算法，设计了目标跟踪波门，并结合阈值分割方法对灰度图像实现二值化，接著提出最近邻关联算法对由图像二值化所产生的虚假目标进行了有效剔除，从而检测出真实目标，仿真实验证明了该算法的有效性。

For example, it can be used in computer-aided landscape designing, environment forcast and visualization, computer animation and virtual scenary rendering such as game etc.

树木可视化算法的研究是实现森林景观可视化的基础。本文主要使用了Maxscript和OpenGL编程技术，基于OSG使用切片算法实现了树木高效真实可视化。

The traditional snake model only applies the features of the curve, which did not adequately apply the feature of the image. But in the algorithm, the corners of the detected object is detected based on the MIC operator; the initialized curve is set based on the corners; the object is fitted according on the snake model. The traditional snake model highly depended on the initialized position of the curve and can not get well fitted effort for the image which has the corners and concaves. The proposed algorithm preferably solve the drawbacks.

传统的snake算法只考虑曲线本身的特征，并没有充分的利用被拟合图像本身的特征，而此算法首先检测被拟和目标的角点，然后以这些角点为基准进行曲线初始化，最后根据snake算法进行目标拟和；较好地解决了传统snake模型对初始化位置敏感、对有角点和凹陷的图像收敛效果差的缺点。

This paper at last analyses the disadvantages of the fingerprint recognition algorithm based on minutia and introduces the basic principal of the algorithm based on structure of fingerprint, and designs a systematical method of calculating fingerprint center point, normalizing, Gabor filtering, sectoring, extracting features and checking based on structure of fingerprint, and implement the algorithm using of emulator of Matlab, and sets up a fingerprint database of some fingerprints, matches the database with a number of fingerprints, and analyses the matching result.

最后分析了传统的基于细节点的指纹识别算法的不足，介绍了基于结构的指纹识别算法的基本原理，及其各个组成部分：指纹中心点的计算、扇形化、归一化、Gabor滤波、特征提取以及比对，并在Matlab6.5环境下实现了这一系统识别算法。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。