通过LU分解求矩阵的逆矩阵，可应用于反幂法的实现

UG的文件，对学建模大有帮助-UG documents go a long way in modeling school

快速FFT变换,C语言的,比较好用,我没试过-Fast FFT transform, C language, comparative ease of use, I have not tried

.Net中的异常处理语义是基于类型的，所以你可以创建具有其自己的属性和方法的自定义异常。异常是 .Net 中头等重要的一个元素，因为它是内建的错误处理机制，因此所有 .NET 兼容的语言都必须支持异常。另外, .Net 代码可以将 COM+ 服务作为 Enterprise Services（企业服务）来获得，所以你可以在 Enterprise Services 设计中定制异常。本程序的功能是从服务性组件产生定制异常，该组件被配置在一个 COM+ 服务器应用环境中执行（相对于库应用环境）。-. Net in the exception handling is based on the type of semantics, so you can create with their own properties and methods of self-definition of abnormal. Abnormal. Net of the most important element, because it is built-in error handling mechanism, all. NET-compliant languages must support the anomaly. In addition,. Net code can COM+ Service as part of the Enterprise Services (Corporate Services) to obtain, so you can customize the design of Enterprise Services abnormal. This procedure s function is generated from the service components custom anomaly, the component is configured in a COM+ Server application environment to implement (as opposed to database application environment).

航空影像的空间后方交会程序,用共线方程,已知地面控制点的情况下,解求像点坐标matlab完成矩阵运算，程序简洁实用-Aerial Images of the space resection procedure, with a total line equation, known ground control points of the case, the solution coordinates matlab order to complete the image point matrix operations, the program simple and practical

图书馆借书证程序-library card procedures

这是一个商品管理系统-This is a commodity management system

这个代码是40khz

自己用C# WPF仿FLASH小游戏设计的，WPF设计的界面实在让人惊叹，有兴趣可以下载看看，包括源码和可执行程序，程序特点是界面，非常精美，代码部分没有刻意处理，包括自己定义的标题栏等-Their use of C# WPF imitation FLASH game design, WPF interface design is amazing, who are interested can download and see, including the source and executable programs, the program interface is characterized by very fine, some did not have any intention to deal with code, including its own definition of the title bar, etc.

一个可以用键盘的上下左右移动的飞机,并且带有颜色-One can use the keyboard up and down about the movement of aircraft, and with color

包括了一些VC编程实例，虽然程序比较小但对于初学者还是很有帮助的-Including a number of VC programming examples, although the procedure is relatively small but still helpful for beginners