The compression package can appear to CAD accident pictures and video conversion...

qpsk在Rayleigh下的调制和解调，其中仿真了误码率，并和理论值进行了比较。-qpsk Rayleigh in the modulation and demodulation, the BER simulation. and the theoretical value and the comparison.

日志工具log4j的示例代码，并且有log4j.properties配置详解。

用VB编写的,读写INI文件的四个函数,简单易用-VB prepared in the INI file read and write four function, easy-to-use

这是一个用ppt做的软件工程实习有关的资料-This is a ppt to do with software engineering internship-related information

实现求解二次方程的程序，需先输入正确密码-The realization of the procedure for solving quadratic equations, need to first enter the correct password

这题奇数是有数学方法的，可以构造出解。描述起来比较麻烦。 出一解的构造法： 首先在整个矩阵的最下面一行的中央置1， 然后向右下方向顺序填上2,3,4,5,6,7,…… 注意碰到底的时候就将数翻到上面去，碰到右边的时候就翻到左面去 比如5*5的幻方，如果1填在(5,3)处，2就应该填在（1,4）处，4就应该填在（3,1）处…… 另外，当原数的下方已经有数时，要将要填入的数填到原数正上方 仍举5*5幻方的例子，当5已填好（4，2）时，其右下方为1，不能把6填在那里，而应填在（3,2）处，即5的上方。 最后，一个特殊的点，右下角，这时也应当将新数填在右下角的上方。-odd that this a mathematical method of solution can be constructed. Description relatively trouble. From a structural solution to the law : First, the entire matrix of the bottom of his home a central, then under the direction of the right order to fill 2,3,4,5,6,7 ... to the end of the encounter will be a few turns to above, where the right time to turn left on to For example, the 5* 5 magic squares, fill in if a (5,3), the two should fill in (1,4), four should be filled in (3,1) Department ... Also, when the original number at the bottom of several that should be filled to fill several the original number is still above 5 5* For Magic Squares example, when the five have completed (4,2), for its lower right

本程序是模仿Windos的扫雷游戏的改进版，我是个初学者。因为有下载需要，所以上传了一段很初级的源代码。希望谅解。-this procedure is to imitate the mine Windos improved version of the game, I was a beginner. Because downloading needs, it uploads for a primary source. Hope that understanding.

王金明verilog书中第十章的例子 适合初学者-Wang Jinming verilog example Chapter book for beginners

c指针讲义，压缩包内共包含ppt以及代码解析！-The introduction of C pointer,included ppt and code.

用c语言模拟体育彩票机-simulated sports lottery machine