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　　笔者在开发县级电网调度自动化系统的过程中，碰到一个要绘制电力系统一次接线图的问题。由于电力系统一次接线图比较复杂，图上有一 些特殊的符号，象变压器符号、开关符号等等，用一般的编程方法来绘制比较困难，因此，笔者用C语言开发了一个手工绘制电力系统一次接线图 的键盘绘图程序，使用该程序绘制的一次接线图符合用户需求，效果良好。-writer in the development of county-level SCADA process, encountered a power system to draw a diagram of the problem. The electric system diagram of a more complex map some special symbols, symbols like transformers, switch symbol, and so on, using common programming methods to map more difficult, therefore, I used the C language development of a hand-drawn power system diagram of a keyboard mapping procedures, the use of the program was produced by a diagram meet the demands of users, to good effect.

Visual C++经典游戏程序设计.rar MFC编程实例源代码。有俄罗斯方块、扫雷、连连看、拼图、推箱子等-Visual C++ Classical Game Program Design.rar MFC Program Example source code.

Serv-U7.0.0.4 carck Serv-U7.0.0.4 carck

image enhancement by nonlinear extrapolation in frequency space。使用小波进行边缘锐化和增强的论文-image enhancement by nonlinear extrapolation in frequency space. The use of wavelet edge sharpen and enhance the thesis

用于批量删除某类文件的一个小程序-volume for the deletion of certain documents a small program

本实例采用面向对象的程序设计方法实现了一个简单的时钟控件。从CStatic类（静态控件类）派生出类CClockEx来实现时钟控件类，这样，就可以继承MFC静态控件的很多已经具备的功能和特点。

windows api 在pb中的定义说明,希望对pb编程爱好者有所帮助-windows api pb in the definition shows, and I hope to pb programming enthusiasts help

二维经验模式分解，速度较快，不错的代码，希望对学习HHT的朋友有用-Two-dimensional empirical mode decomposition, fast, good code

编程求出二维数组中的最大和最小元素的值及其位置。设二维数组如下： A={ { 3,13,7,9},{11,8,23,5},{6,34,16,4}}。 -programming calculated two-dimensional array of elements in the largest and smallest values and its location. Two-dimensional arrays located as follows : A = () (3,13,7,9, 11,8,23,5 (), (6,34,16, 4).

改进了网友提出的绝大部分功能，和错误，新增加了标签功能，详细请看 标签文件夹，可以实现绝大多数自定义的版块 默认帐号：admin 密码：admin888 -improved the Visitor"s most functions and error, the new labeling function, see the folder labels can be achieved since the vast majority of front-page definition of the default Account : admin Password : admin