NURBS的例句大全

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。

The theory and experiment of curve and face of NURBS were explored and validated by experiment.

对NURBS的曲线曲面造型进行了理论和实验探讨，并通过实验加以验证。

On RCS Computation Using Asymptotic PO with Surface Modeled by NURBS

基于NURBS建模和渐近物理光学的RCS计算研究

Based on the NURBS technique and the theory of partition for geologic body, the 3-D engineering geologic model for underground structures is established.

工程区域地质条件是影响地下洞室群布置最主要的因素。本文基于NURBS技术和地质结构单元实体分割理论，建立了工程地质三维整体模型。

Geometric description and mesh generation for three dimensional space surface based on NURBS

基于NURBS方法的三维型腔曲面的几何描述及网格域的生成

The mathematical model of steam vane is established with 2 × 3 degree nurbs method to improve the quality and efficiency of vane machining. The expression of three-dimensional point and unit vector matrix are put forward and the numeric show of vane is realized.

为了提高汽轮机叶片数控加工的质量和效率，用2×3次非均匀有理B样条方法，建立了叶片的数学模型，推导了其三维点和法矢量矩阵表达式，实现了叶片的数字化表示。

A NURBS surface fitting method with tight tolerance for wrap-around models is presented.

提出了一类卷曲模型的NURBS曲面建模新方法。

Non-Uniform Rational B-Splines ( NURBS) has been widely used in computer design for some time and CAD/ CAM systems could mathematically define virtually any shape with smooth curves.

非均匀有理B样条（NURBS）曲线自提出以来已经在计算机设计领域得到广泛应用，几乎任何形状的平滑曲线都能在CAD、CAM系统中通过数学建模表示出来。

Real Time Correction of Atmospheric Refractive Error Based on NURBS Curve Interpolation

基于NURBS曲线插值的实时大气折射误差修正

A leg motion modeling method based on NURBS free-form deformation

基于NURBS自由变形的腿部运动建模方法

In fact, NURBS is thought about as the index point of a CAD software.

事实上，现在通常将NURBS作为衡量CAD软件是否优秀的指标之一。

Although it is continuous in one single NURBS, in modeling system It is always needed to adjoin two different patches together.

单片NURBS曲面具有较好的参数与几何连续的，性质，而在实际造型系统中，经常需要将不同的曲面片加以拼合。

A new method is presented for the data point parameterization in NURBS curve interpolation.

讨论并分析了在NURBS曲线插值中设置数据点参数的一种新的方法。

Study and Development on Free-Form Surface Reconstruction Technology Based on NURBS

基于NURBS的自由曲面重构技术研究及开发

Calculation of Geometric Properties for Free-form Surface Based on NURBS

基于NURBS的自由曲面体三维几何特性计算

Data riddling on reconstruction of NURBS sur-faces in reverse engineering is a generalized conception.

逆向工程中nurbs曲面重构的数据筛选是一个广义的概念，它所涉及的内容很广泛，包括数据获取过程中的处理

In this paper, a calculation based on de Boor algorithm for the real-time interpolation of NURBS curves is presented.

提出了一种基于德布尔递推算法的NURBS曲线实时插补方法。

The de-noise processing in free-form surface reconstruction based on wavelet transform and NURBS

基于小波变换和NURBS的自由曲面重构的去噪处理

The Theoretic of NURBS Sculpting and its Applications in Production Plastic Design

NURBS造型理论及其在产品造型设计中的应用

NURBS may represent curves and surfaces accurately by uniform algebraic expression. Therefore, it is important to solve the problem of NURBS curves and surfaces subdivision for geometric modeling.

NURBS方法可以用统一的数学形式精确地表示二次曲线曲面，是定义工业产品几何形状的唯一数学描述方法，因此解决NURBS曲线曲面细分问题对几何造型有着重要的意义。