program for barcode generation and recognition.

This paper studies the problem is how to determine the amount of stored coal, the difference with the common method, according to the table of calorific value and density of a list of data, without considering the influence of other factors on the density of the premise, the establishment reflects the density (y) and calorific value (x) model of the relationship, which can be obtained by the coal heat density of coal and draws a conclusion that the amount of stored coal.

是个例子程序，能实现指纹的识别，包括几方面的东西。-One example is the procedure to achieve fingerprint identification, including a number of things.

介绍周期矩形脉冲函数的合成,可以很开的合成脉冲函数-introduced cycle rectangular pulse function synthesis, can open the synthetic pulse function

我们将半径为r的圆周n等分，然后用直线段将每一个等分点和其他所有等分点连接，形成的图案成为金刚石图案，使用对话框读入等分点个数和圆的半径，以屏幕客户区中心为圆心。

采用Visual C++6.0编写，将一个位图文件显示出来，并用ADSW键控制场景移动。对于想学习游戏编程的同学会有一定帮助。-Using Visual C++ 6.0 prepared a bitmap file is displayed, and button control scenes ADSW mobile. Want to learn programming for the game will definitely help the students.

一个开发出来的桌面琮物-developed a desktop Cong-

一个基于mega16的串口通讯实例，用于验证串口通讯的正确性-based on a serial communications mega16 the examples used to validate the correctness of serial communications

本例子是用visual c++实现的gdi应用，例子完整-This example is the use of visual c++ Realize the gdi applications, examples of integrity

拉普拉斯锐化（边缘检测）,在readme.txt里有详细的使用说明-Laplacian sharpening (edge detection), the readme.txt are detailed usage

创建蓝天背景图片-create sky background image