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Visual C++（以下简称VC++） 是面向对象与可视化软件开发工具中比较成熟的一类。MFC是VC++中直接由Microsoft提供的类库，它集成了大量已定义好的类，我们可以根据需要，调用相应类，或根据需要自定义类。正是基于MFC的这种特性，我们试图设计出具有封装性、独立性的功能模块------函数数据生成模块，函数曲线输出模块，模块之间的桥梁是由模板类CArray派生的CPoint类数组充当的。函数数据生成模块用来实现对函数的设置并获得采样点，数组得到采样点数据并将其传递到输出模块中。从整体来看，实现了各程序模块的独立性，使得在函数模块中可任意添加、删除函数，可使用不同的DC和GDI，可实现不同的输出方式，整个工程在函数绘图功能上是无限扩展的。经过反复的调试和检验，我们实现了预期目标。我们的主要目的是尝试VC++在数学函数绘图方面的功能和应用。这是对VC++的探索，也是对数学函数绘图多样化的尝试。(err)

无须安装WORD,EXCEL，直接操作WORD,EXCEL。实现书签操作。(No need to install WORD, EXCEL, direct operation of WORD, EXCEL. The bookmark operation is realized.)

说明：  将低通模拟滤波器（LP）H(s)数字化为H（z）.(The low-pass analog filter (LP) H (s) figures into H (z).)

用c写的所有数据库的实验：删除，更新，插入等操作，还有怎么制作一个小型的数据库，是学数据库的比较好的实验！(c written with the database of all : delete, update, insert, etc, also how to produce a small database, the database is relatively good experiment!)

箔条干扰的特性与雷达抗箔条技术研究，对雷达制导导引头的干扰技术进行系统研究(Characteristics of the anti-radar chaff and chaff research technology, the interference radar guidance seeker system research)

.NET TWAIN image scanner(Abstract In Windows imaging applications, the most used API for scanning is TWAIN www.twain.org. Unfortunately, the new .NET Framework has no built-in support for TWAIN. So we have to work with the interop methods of .NET to access this API. This article doesn t explain this interop techniques, and good knowledge of the TWAIN 1.9 specifications is assumed! The sample code included doesn t present a finished library, only some essential steps for a minimal TWAIN adaption to .NET applications. Details First step was to port the most important parts of TWAIN.H, these are found in TwainDefs.cs. The real logic for calling TWAIN is coded in the class Twain, in file TwainLib.cs.. As the TWAIN API is exposed by the Windows DLL, twain_32.dll, we have to use the .NET DllImport mechanism for interop with legacy code. This DLL has the central DSM_Entry(), ordinal#1 function exported as the entry point to TWAIN. This call has numerous parameters, and the last one is of variable type! It was f)

MATLAB 数学工具软件 实例简明教程(MATLAB mathematical tools simple tutorial examples)

用C# Winform 3层开发结构操作.txt文件信息(增删改查)，要操作的.txt文件在DBUtxt.UIDBUtxt.UIinDebug中，项目里可以找到。

DOA 中的caponBF， 阵列信号处理的一个基本问题就是确定同时处在空间某一区域内的多个感兴趣的空间信号的方向或位置，即实现信号的分辨和定位，这也就是雷达、声纳最重要的任务之一，为了解决这一基本问题，主要采用常规波束形成法。(DOA of caponBF, a fundamental problem in array signal processing is to determine in space at the same time more interested in a particular area of space signal direction or position, namely the realization of signal resolution and positioning, which is one of the most important task in radar, sonar, in order to solve the basic problem, mainly using the conventional beam-forming method.)

是一个比3DSLOADER更好的MFC和opengl编程的3d系统.可以读入多个object(模型).包括很多,场景变换,材质,颜色,光照,等.也包括对三维物体的拾取(is a better than 3DSLOADER MFC and opengl 3d programming system. More can be read into the object (model). Including many scenes transform, material, color, light, etc. Also included on the three-dimensional objects picked up )