PDF Business7.2.1

说明：  附近是电缆的简易模型，利用PSCAD进行仿真，利用frequency model(PSCAD Cable frequency model)

黑客与画家，高清扫描版pdf，中文版，是一本不错的计算机专业书籍(Hackers and Painters, HD scan version pdf, Chinese version, is a good computer science books)

c++学习资料，C++程序设计教程（第二版）课件(c++ learning materials, C++ Programming Guide (Second Edition) Courseware)

说明：  Visual C++角色扮演游戏程序设计之CG合成 游戏编程的第2步，CG合成的源代码(Visual C++ role-playing games designed CG synthesis Game Programming Step 2, CG source code for the synthesis of)

Spi connect to mmc tested is ok

坐标转换 将大地坐标值转换为平面坐标系 由经纬度转换至大地坐标(Coordinate transformation to convert the earth plane coordinates by latitude and longitude coordinates to Geodetic Coordinate Conversion)

把vc++7工程转换为vc++6的小工具。用法：prjconverter c: mpetterxmletterxml.sln(VC++7 to VC++6 project converter)

基于单片机的智能路灯照明控制顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶(Intelligent street lamp lighting)

snake--用VC++写的游戏,按上下左右控制方向(snake with VC++ write the game, press the control up and down about the direction of)

1将字符串给整形变量 2字符数据与整数进行算术运算，将小写转大写 3符号常量使用 4强制类型转换 5将有符号数据传送给无符号变量(1 to 2 string variables to the plastic character data and integer arithmetic operations to be lower case to upper case 3, the constant use of symbols 4 mandatory conversion 5 data will be transmitted to the symbol variable unsigned)