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aerofoil
- 一个能将一般图纸（CAD或其他）的弯曲或者其他变形之后的翼型复原成原始翼型-one can generally drawings (CAD or other) or other of bending deformation of the airfoil recovery after the original wing into Type
Spline12345
- 用参数样条曲线拟合型值点的算法。实现将11个型值点的拟和。在CAD中有广泛应用。用OpenGL绘制出图形。-parameters spline curve fitting data points algorithm. Implementation of 11-point values and the proposed. CAD is widely used. Drawn with OpenGL graphics.
math
- 数学计算lisp程序，CAD平台均可使用。
felt-3.06-devel.src.tar
- C 开发的有限元软件，界面还可以，不错，可以试试。 FElt is a free system for introductory level finite element analysis. It is primarily intended as a teaching tool for introductory type courses in finite elements - probably in the mechanical/structural/civil fields. I
document
- VB与AUTO CAD联合开发的优化设计软件，优化设计的是一个螺母的开发过程，非常有用。-VB and the joint development of AUTO CAD optimized design software, and optimize the design is a nut of the development process, very useful.
CuverTExt
- 曲线求解的方程，矩阵求解。非常好的东西。在CAD二次开发上可以用到,用ObjectArx- Curve of the equation solving, matrix solving. Very good things. In the secondary development of CAD can be used with ObjectArx
4
- 在计算机辅助设计(CAD)中，有一个经典问题：消除隐藏线（被其它图形遮住的线段）。你需要设计一个软件，帮助建筑师绘制城市的侧视轮廓图。为了方便处理，限定所有的建筑物都是矩形的，而且全部建立在同一水平面上。每个建筑物用一个三元组表示（Li,Hi,Ri）其中Li和Ri分别是建筑物i的左右边缘坐标，Hi是建筑物i的高度。 -In computer-aided design (CAD), there is a classic problem: the elimination of hidden li
TVD
- TVD格式求解一维浅水方程，参考书籍为《计算流体力学》，作者傅德薰，马延文。-TVD Schemes for one-dimensional shallow water equations, reference books as " computational fluid dynamics" by Fu De smoked, Mayan Wen.
cad
- 利用线性插值、抛物线插值实现应力系数的计算，并且可以通过选择来实现想要进行什么类型的插值。-Linear interpolation, parabolic interpolation calculation of the stress factor and can be achieved by choosing what type of interpolation you want.
Computing-the-Parameters
- Nurbs曲线/曲面在反求参数上的数值不稳定性,是Nurbs曲线/曲面的致命缺点.该文介绍了用于参 数曲线/曲面求交的活动仿射标架(moving affine frame,简称MAF)方法.基于MAF方法的原理,提出了反求 Nurbs曲线/曲面参数的一种新方法.该方法在数值稳定性和效率上均高于各种传统的迭代法,并已应用于商 品化三维CAD系统GEMS 5.0. -Nurbs curve/surface parameters in reverse numerical instabi
SPHYSICS_2D_v2.2.001
- 基于光滑粒子法开发的一款水动力计算程序。能够有效的开展cfd计算。-This report documents the computer program SPHysics based on Smoothed Particle Hydrodynamics theory. The documentation provides a brief descr iption of the governing equations and the different numerical scheme
DXF_wg
- 有限元前处理程序，用于将生成的三维有限元数据在商业软件CAD中显示，方便网格的检查-Finite element pre-processing program used to generate three-dimensional finite element data is displayed in the Business Software CAD, to facilitate the inspection of the grid
gmsh-2.7.0-source
- 一个全自动的3D有限元网格生成器，有内置的CAD引擎和后处理器-An automatic 3D finite element grid generator with a built-in CAD engine and post-processor
123
- cad中的多段线处理，常用功能的实现及快速处理。-CAD in the treatment of multi segment line，Fast implementation of commonly used functions and editing
hhqx
- 能够实现在cad中绘制缓和曲线，具有快点的特点。-Performed automatically transition curve drawn in cad program.，Has the characteristics of rapid
rock-shape-1
- 该程序可以用于生成三维的石头模型，可以导入CAD中也可以导入UG当中做研究分析-The program can be used to create 3 d model of rock can be imported in the CAD can also do research and analysis of import UG
GCTQ
- 一个从CAD文件中提取高程文件的fortran小程序-Extract the elevation data CAD document
4gj
- Cad lsp小插件,道路Cad辅助，lsp数学公式-vba lsp Road help in Cad