本文件为线性方程组求解的指导,并赋有代码

三维框架梁单元C++版本的源程序 可以使结构力学的概念更上升一个层次-Three-dimensional beam element framework for C++ Version of the source can make the concept of structural mechanics even went up a level

相信这个程序对已经学习C#很久而刚刚入门图形界面编程的初学者有用，一个用C#做的计算器-believe that the process of learning C# has been a long time and just portal GUI Programming beginners useful, one C# do Calculator

钢筋工程量计算程序 -reinforced engineering calculation program

对于UCI数据集 IRIS 用贝叶斯分类算法分类

源码包包含两个文件，一个用于生成分类回归树，另一个用于画分类回归树的图例。使用时，只需调用cart.py。该代码能够实现未剪枝的分类回归树和剪枝的回归树。另外，该算法能同时以图的形式显示一颗分类回归树。

是《计算机常用数值计算算法与程序 C++版》一书的配套代码，每个源程序文件的文件扩展名都使用.cpp形式。这些C++程序已经在微软公司Windows 平台下的Virsual C++ 6.0环境下通过-is "commonly used computer numerical algorithms and procedures C version," a book supporting code, each source document file extensions are used. Cpp form. These procedures have been in C Microsoft Windows platform under the Virsual C 6.0 environment through

建立了一种基于移动最小二乘(Moving Least-Squares MLS)法的曲线曲 面拟合方法 这种方法对传统的最小二乘(LS)法的作了比较大的改进 使生成的曲线曲面具 有精度高 光滑性好等许多优点 详细介绍了移动最小二乘法的原理 应用和特点 并且给 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程 最后给出了曲线拟合和空间散 乱数据曲面拟合算例 将拟合结果与最小二乘拟合结果作了比较 分析了 MLS 拟合曲线曲 面的光滑性和拟合质量 表明了该方法的优越性和有效性-Was established based on moving least square (Moving Least-Squares MLS) method of this curve and surface fitting method to the traditional method of least squares (LS) method was relatively large improvements to make the generated curves and surfaces with a precision of High smoothness, good detail, and many other advantages of the principle of least-squares method for mobile applications and features and gives the least-squares method using the mobile curve and surface fitting procedure design process Finally, curve fitting and spatial scattered data surface to be cost-effective cases of the results of the fitting results are compared with the least-squares fitting analysis of MLS fitting curves and surfaces smooth and fitting quality demon

3D Math Primer for Graphics and Game Development

Calculator java code

C++开发 实现登录 注册功能 USER user[Max]; char Admin[20]="administrator"; int count; int chance; void menu(); void User_admin(char name[],char pw[]); void User_common(char name[],char pw[]); void Saved(); int flag; void Inithtable() { for(int i