DOS下的dma读写驱动，加速硬盘的读写操作。

MATLAB编写的一个计算器程序-MATLAB prepared a calculator program

陈列馆问题： 1.问题描述 世界名画陈列馆有m*n个陈列室组成。为了防止名画被盗，需要在陈列室设置警卫机器人哨位，每算法个警卫机器人除了监视它所在的陈列室之外，还可以监视与它所在的陈列室相邻的上，下，左，右4个陈列室。 2.要求 试要求，设计一个安排警卫机器人哨位的算法，使得名画陈列馆的每个陈列室都在警卫机器人监视之下，切所用的警卫机器人数目最少。 3.结果输出 将计算的警卫机器人数及其最佳哨位安排输出到文件output.txt。文件的第1行是警卫机器人数；接下来的m行中每行n个数，0表示无哨位，1表示哨位。-Gallery problem: 1. Problem Description Painting gallery in the world there are m* n composed of a showroom. In order to prevent the paintings stolen, you need to set the security robot sentinel showroom, each algorithm is a security robot in addition to monitor it in the showroom, you can also watch it in the showroom with the adjacent upper and lower, left, Right 4 showrooms. 2. Demand Test requirements, design an arrangement guard robot sentinel algorithm, making paintings in each gallery showroom are under the surveillance of the security robot, cutting the number of robots used by security guards at least. 3. The resulting output Will calculate the number of security robots and the best sentinel ar

可以用于桌面随即截图的工具，非常好用，可以很方便的把喜欢的图截下来。-desktop can be used immediately screenshots of the tool is very handy, very convenient to put the map like closed down.

61 小车 自动循迹 可以报警 可以壁障-61 car alarm can be automatically tracking barrier

Computationally efficient methods for blind decision feedback equalization of QAM signals

包含按键扫描，字符处理到数学运算、功能函数等从初级到深入的各类源程序。- Contains the pressed key scanning, the character processes primarily to mathematics operation, the function function and so on from to the thorough each kind of source program.

动作类游戏，很适合现在的年轻朋友玩，而且设备简单，操作灵活，内容有趣-action game, which is perfect for the young people to play, but simple equipment, operational flexibility, interesting!

列主元消去法解方程组编程 -Out PCA solution of equations elimination Programming

VB中打印预览Msflexgrid等表格-VB Print preview and other forms Msflexgrid

c++ implementation for the game carcassonne