在算法上

This paper presents a method of iteration for least absolute deviation regression,which uses weighted least squares methods.

利用加权最小二乘法，提出最小一乘的一种迭代算法，这种方法使最小一乘法在计算上变得简单、直

It's for the first time that FIS is used to appraise the conceptual designs.

第四章在算法层次上提出了基于模糊推理系统的结构方案评价方法。

In addition, algorithms used in PBE were discussed in details, including International Data Encryption Algorithm, Advanced Encryption Standard of U.S., safe Hash function named SHA-1, Pseudo Random Number Generator.The modes of operation in blok cipher,such as Electronic Code Book, Cipher Block Chaining, Cipfertext Feedback and Output Feedback,are described in the thesis.

采用DSP TMS320C5409汇编语言编制了以上各种算法，在DSP上实现了一个口令加密系统，数据加密速度达到3Mb/s以上，并实现密钥的安全管理，能满足个人PC机脱离主CPU加密大量数据的需要。

Moreover, in the progress of clustering the Training Vectors, I use the the nearest dividing algorithm to improve the efficiency of search codeword, and to increase the speed of speaker recognition.

最后提出了一种以MFCC为特征的基于近邻划分算法的矢量量化的说话人识别方案，并在MATLAB上进行了仿真实验，得出了识别速度变快，识别精度高等意义的结论。

In compensating error method, error Jabobin matrix has been calculated by all-differential coefficient constricting and simplified.

在误差补偿算法上，通过微分构造的方式计算出误差雅克比矩阵，简化了误差雅克比矩阵的计算量。

An algorithm is proposed to split a single-pixel-width connected line graph into line segments by the Hit-and-Miss transformation.

我在 CodeProject 上写了一篇文章，提供一个利用Hit-and-Miss变换分割图形成线段的算法以及C#的源代码。

Then the hardware environment and system flow of coding and decoding algorithm of G.723.1 was mainly described. The scheme of transferring speech signal by EDMA was described to reduce the load on DSP core and can be used for multi-channel speech codec.

接着着重介绍了G.723.1编解码算法在DSK6416上实现的硬件环境，系统工作流程，描述了用EDMA传输语音信号的方案，减轻了DSP的负荷，为多通道语音编码提供了可能。

In chapter 6 and 7, having discussed the description method of the shape of bube-bent part and it's CSG data structure, a 3-D shape description method of using boolean operation by cyclinder and torus primitives is proposed.

第六章和第七章分别探讨了管材弯曲件三维描述方法及其CSG数据结构，提出了采用圆柱体素与圆环体素，通过适当布尔运算来描述其三维形状，并实施区间CSG扫描线和光线跟踪算法，在微机上实现了管材弯曲件三维浓淡图形的生成。

In order to cut the reconstructed 3D models in computer aided virtual surgery,a cutting algorithms for 3D surface model in medical images is proposed.By using the mouse to draw an enclosed curve on the model,the bistouries cutting orbit is simulated,which implements the arbitrary mutual cutting in surgery process.

为了在计算机辅助虚拟手术中对重建的三维模型进行切割，提出一种医学图像三维表面模型切割算法，利用鼠标在模型上画任意形状的封闭曲线来模拟手术刀的切割轨迹，从而实现手术过程中的任意交互切割。

The paper firstly analyze for nonlinear stiffness characteristic of the air spring and provide four type of hypothesis to nonlinear stiffness of the air spring, that is: rubber material nonlinear、composite of rubber and lining cloth nonlinear、 contact nonlinear and geometry nonlinear. Using test method relation curve between stiffness of air spring and on/off time of electro-magnetic valve had been established and the formula has been drawn up.

本人在2001年承担了吉林省科技厅资助的&汽车电控空气悬架系统研究开发&项目，论文的内容是该项目的核心部分，重点在于控制算法的研究和控制系统的设计，为最终在整车上实现空气悬架的自动控制进行前期的基础研究和必要的设计准备工作。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。