OpenCASCADE Gauss Integration eryar@163.com Abstract. Numerical integration is the approximate computation of an integral using numerical techniques. The numerical computation of an integral is sometimes called quadrature. The most straightforward nu…

OpenCASCADE 参数曲线曲面面积 eryar@163.com Abstract. 本文介绍了参数曲面的第一基本公式,并应用曲面的第一基本公式,结合OpenCASCADE中计算多重积分的类,对任意参数曲面的面积进行计算. Key Words. Parametric Curve, Parametric Surface, Gauss Integration, Global Properties 1.Introduction 我们知道一元函数y=f(x)的图像是一条曲线,二元函数z=f(x,y)…

OpenCASCADE 参数曲面面积 eryar@163.com Abstract. 本文介绍了参数曲面的第一基本公式,并应用曲面的第一基本公式,结合OpenCASCADE中计算多重积分的类,对任意参数曲面的面积进行计算. Key Words. Parametric Curve, Parametric Surface, Gauss Integration, Global Properties 1.Introduction 我们知道一元函数y=f(x)的图像是一条曲线,二元函数z=f(x,y)的图…

OPEN CASCADE Multiple Variable Function eryar@163.com Abstract. Multiple variable function with gradient and Hessian matrix is very very import in OPEN CASCADE optimization algorithms. In order to understand these optimization algorithm better, let’s…

OpenCASCADE Curve Length Calculation eryar@163.com Abstract. The natural parametric equations of a curve are parametric equations that represent the curve in terms of a coordinate-independent parameter, generally arc length s, instead of an arbitray…

OpenCASCADE Interpolation - Lagrange eryar@163.com Abstract. Power basis polynomial is the most simple polynomial function. It also be called power series. OpenCASCADE provides basic computation functions for polynomial functions, such as evaluate th…

Jenkins in OpenCASCADE eryar@163.com Abstract. Jenkins是一个开源软件项目,是基于Java开发的一个持续集成工具,用于监控持续复制的工作,旨在提供一个开放易用的软件平台,使软件的持续集成变成可能. Key Words. OpenCASCADE, Jenkins 1.Introduction OpenCASCADE的开发代码量较大,如何确保程序的持续集成开发,保证质量,必须借助于工具了.像源码的管理使用了Git,Bug管理使用了Mantis Bu…

OpenCASCADE 3 Planes Intersection eryar@163.com Abstract. OpenCASCADE provides the algorithm to search the intersection point between 3 planes. If two of the planes are parallel or identical, will get no result. Key Words. Plane Intersection 1.Introd…

系统需求 PHP >= 5.3 Fileinfo Extension GD Library (>=2.0) … or … Imagick PHP extension (>=6.5.7) 安装部署 Integration/image在 composer.json [require] 节增加,之后执行 composer update "intervention/image": "2.0.15" Laravel 配置 安装部署 Integration/i…

OpenCASCADE AIS Manipulator eryar@163.com Abstract. OpenCASCADE7.1.0 introduces new built-in interactive object AIS_Manipulator providing interface for moving objects within 3D viewer. The class features three kinds of transformation modes for attach…