theory of curve

Firstly communication model is set. Then second-level and first-level switcher' service curves for some stream are calculated through the theory of service curve. Lastly, the analytic expressions of system service curves, delay, and buffer size are presented.

首先建立系统的通信模型，进一步利用服务曲线理论分别得到二级交换机和一级交换机提供给某业务流的服务曲线，最后得到系统服务曲线、时延和缓存器大小的精确解析表达式。

In Chapter 3, the author introduces and discusses the theory of the curve and smooth surface.

第三章进行了曲线光顺和曲面光顺的理论介绍和探讨。

This paper introduces the related theory of elliptic curve cryptosystem, and presents a digital signature scheme based on elliptic curve.

介绍椭圆曲线密码机制的相关理论，并设计了一种基于椭圆曲线的数字签名方案。

In fourth chapter, firstly we analyze theory of curve saw working and give a theory, which approach NURBS by lines.

第四章中首先分析曲线带锯的锯切工艺，之后我们给出了用折线逼近NURBS的理论基础并且我们给出了误差分析。

The equation of compensation is derived from the theory of equidistance curve and simulated using the soft-ware of MATLAB. 3.

本文根据等距曲面的原理推导出了补偿方程，并通过MATLAB进行了仿真验证。

Research on Theory of Variational Curve of Belt Conveyor with Horizontal Curves

平面转弯带式输送机变坡转弯理论的研究

Since the mathematical theory of Elliptic Curve Cryptography is very complex, scheme based on the Elliptic Curve Discrete Logarithm Problem ( ECDLP) is the most difficult one, there is no effective method for attacking.

其中，由于椭圆曲线密码系统的数学理论十分复杂，基于椭圆曲线离散对数问题（ECDLP）的方案是最难解的，还没有有效的求解方法。

According to the tested mechanical performance of coal sample, the plastic softening process of stress-strain curve is thought to be about a cubic curve, and the plastic softening theory about coal layer is used to deduce the inflection equation of roof.

根据煤样力学性能测试结果，把煤柱应力应变曲线的塑性软化阶段近似为三次曲线，应用煤层塑性软化理论，推导出了顶板弯曲方程。

First, the basic theory of curve resolution was systematically studied.

首先对光谱分析中的组分分辨基础理论进行了系统研究。

It researched on a practical project based on the design theory educed before, ascertained the radius of convex curve with alterable angles and concave curve with alterable angles, finished the design of disposal structure.

根据所研究出的设计理论，进行一项工程实例的设计研究，确定该实例的凹变坡和凸变坡转弯半径，完成转弯段布置结构设计。

We have provided a new edge subdivision algorithm based on the theory of gauss curve fitting and interpolation after detailed discussing the sub-pixel edge subdivision algorithm in this paper. Experiment results have testified the method can improve the CCD resolution.

本文在详细讨论亚象素边缘细分算法后，构造设计了一种以高斯曲线拟合插值为原理的边缘细分算法，进一步提高了CCD摄像机的测量分辨率。

This article has significance to the theory of B-spline curve and the development of graphical application.

使得B-样条反算曲线可以作为表达基本图形的统一数学模型，对B-样条曲线的理论研究和图形处理程序的应用开发有积极的意义。

According to the theory of curve beam and elastic foundation beam, a mechanic model for the structure of a special submarine cabin is developed.

采用大曲率梁理论和弹性基础梁带理论，建立潜艇特殊舱段结构的力学模型。

The content of this part included the general theory of parameter curve, B é zier curve theory and its algorithms, B-spline curve theory and its algorithms, NURBS curve theory and its algorithms.

内容包括参数曲线的一般理论、Bézier曲线理论和算法、B样条曲线理论和算法、NURBS曲线理论和算法。

ECC ( Elliptic Curve Cryptography) is an advanced public-key cryptosystem which is based on the theory of elliptic curve cryptosystem.

椭圆曲线密码体制（Elliptic Curve Cryptography-ECC）是建立在椭圆曲线密码理论基础上的先进公钥密码体制。

According to the theory of Bezier curve, the joining between adjacent rational Bezier curves is studied; meanwhile, the G~ 1 and G~ 2 continuity conditions of two random degree adjacent rational Bezier curves are given.

依据Bezier曲线理论，研究了有理Bezier曲线的拼接问题，给出了两条邻接任意次有理Bezier曲线间G1和G2连续条件。

Frenet formula is the most important group of formulas in theory of curve.

弗莱纳公式是曲线论中最基本的一组公式。

On this basis, the related theory of free curve is introduced and the approximate algorithm of free curve by using straight line is proposed, and the approximation error is analyzed.

在此基础上，介绍了自由曲线的相关理论，提出了利用直线及圆弧来生成自由曲线轨迹的算法，并对误差进行了分析。

The Discussion on Dialectical Relationship between China Professional Soccer League and Its Commercial Exploitation by Using the Theory of Laffer Curve

用拉弗曲线论我国足球职业联赛与商业开发之辩证关系

Based on the theory of parameterized curve, the author presents the design of military symbol to serve as the basis of battlefield situational plotting. And further, based on the technology of XML and NetMeeting COM the system realizes the functionality of remote real-time synergetic military plotting.

在参数曲线的理论基础上，详细介绍了系统中军标符号的设计方法，实现了态势标绘功能，并采用XML和NetMeeting COM组件技术进一步实现了远程实时协同态势标绘功能。

The equation inferential reasoning provides the theory basis for the awl tooth transition surface, the tooth root face, cut the equation of a curve and the geometry restraint equation inferential reasoning, they are essential to formed the overall awl tooth full-scale mockup.

该方程的推导为锥齿过渡面、齿根面、切曲线方程和几何约束方程的推导提供了理论依据，它们对形成整体锥齿实体模型是不可缺少的。

An encryption algorithm, on the basis of deep studying on modern cryptology theories especially the theory of elliptic curve, is presented and an integrated circuit design based on it is described in this dissertation.

本文在深入研究现代密码学理论特别是椭圆曲线加密理论和技术的基础上，提出了一种椭圆曲线加密算法，并且完成了该算法的硬件设计。

This paper analyses the theory of how curve ball is played, and presents the essentials and the way of grasping them.

本文用力学定律分析了弧线球形成的原理，并根据这一原理提出了弧线球的动作要领和训练方法。

The theory of equidistant curve was used to add error at theory curve.

文中利用等距平移曲线理论，对理论曲线加上定量误差，构造带有误差的实测曲线。

Research on forming theory of bending curve of constringent flexural wood planar robot

压缩弯曲木平面机器人弯曲曲线形成理论研究

Fuzzy forecasting PID control theory applied to the temperature of freeze dryer control system, help to increase the temperature response curve follow sex and speed up the reaction time, which can increase the temperature control precision.

将模糊预测PID控制理论应用于冻干机的温度控制系统中，有助于提高温度响应曲线的跟随性及加快反应时间，从而可以提高温度的控制精度。

This paper introduces the processing theory of MJKS 365 numerical control ( NC ) woodworking curve band saw.

介绍了研制开发的 MJKS365 型数控木工曲线带锯机的工作原理.

This paper introduces the theory of transition curve location in compound curve and the necessary and calculating method to present the reference for ramp measurement.

本文通过对复中设缓曲线原理的引入，较详细的介绍在计算此类线路时的必要判断方式和计算方法，供从事匝道测量施工人员参考。

The centerline of elastic rod or elastic filament can be abstracted as space curves to deal with them by the knowledge of the theory of space curve and differential geometry.

由于弹性杆的中心线或弹性细丝可以抽象成空间曲线，然后根据空间曲线论和微分几何的知识进行处理。

The design of this curve is based on the theory of curve con-tact.

新型曲线的设计根据是微分几何中曲线接触的理论。