清华大学教授编写的一套MATLAB的注释，它描述…

本文需要你事先了解面向对象的基于消息驱动的 Windows 消息编程，当然，对于编写这个计算器，你不必知道太多的windows编程，你重要会编写基于对话框的简单应用程序就可以了。　　首先，让我们来仔细了解一下mircosoft的计算器吧，我们发现它是一个基于对话框的含有两的主对话框、一个关于对话框、一个菜单的应用程序。也就是说，我们应该创建一个基于对话框的应用程序，并且为其添加一个菜单和一个主对话框（因为，应用程序已经创建好了一个主对话框和关于对话框）。 -paper you need to advance understanding of the object-oriented message-driven programming Windows news, of course, For the preparation of this calculator, you do not need to know too many windows programming, You will be important to prepare a simple dialog-based applications on it. First of all, let us know in detail what the calculator mircosoft bar, We found that it is based on a dialog box containing two of the main dialog, a dialog on, a menu of applications. In other words, we should create a dialog-based applications, and for adding a main menu and a dialog box (because, Application procedures have been well-established and one of the main dialog box).

DES加密算法，从网站上下载的，但对一此要点的地方做了注释-DES encryption algorithm, downloaded from the website, but this points to one of the places to do a footnote

本章将介绍C++编程语言的最基本的元素，以及C++的指针、引用和作用域。在第3章和第4章，将介绍C++的类和面向对象编程。在你使用微软基础类库(Microsoft Foundation Class Library，MFC)进行Windows编程时，你需要所有这些知识。 C++是一种复杂的语言，它的许多元素非常抽象。它也是一个庞大的语言，为专业编程而设计。本书的重点是使用Visual C++语言来利用MFC编写Windows程序，因此没有深入地讨论C++语言。 MFC是构造于原始C++之上的应用程序框架，它提供了一个Windows应用程序工作的基础，一个可以向内添入自己代码的框架。这个框架提供了绝大多数Windows特征――菜单、工具栏、对话框、控件和滚动条。它也提供使开发者能相对容易的将数据写入文件、打印数据等机制。这个框架的部件是C++的类，这些类表示了应用程序的组件，例如应用程序的主窗口、它的对话框、字符串、如矩形和点的图像对象，甚至应用程序本身。因此，为了使用Visual C++编写Windows程序，你需要知道足够的C++知识来利用MFC。 -C programming language, the most basic elements, and C pointers, use and scope. In Chapter 3 and Chapter 4, will introduce the class C and object-oriented programming. Your use of Microsoft Foundation Class Library (Microsoft Foundation Class Library, MFC) for Windows programming, you need all knowledge. C is a complex language, and many of its elements is very abstract. It is a huge language, as a professional programming and design. The book focuses on the use of language Visual C MFC prepared to use Win

包含常用的Windows API 函数，是Windows 程序设计的常用参考手册。-Contains the commonly used Windows API function, is commonly used Windows programming reference manual.

c#中对文件的操作小结-the paper"s operation Summary

浮动的气泡-Floating bubbles

网页游览器的主要功能和设计思路-website tour of the main features and design ideas

计算机网络（清华版第四版）习题答案。全部详细答案-Computer Networks (fourth edition Tsinghua) Exercise the answer. Full details of the answer

WAVE文件格式完全解析，包含大量常用库中未涉及的标准-Selected from

八数码问题以及双向广度优先算法-8, as well as two-way digital breadth priority algorithm