port_dll

一个简单的osg，可以在配置好环境后直接运行测试一下( a simple osg code)

用数据库的方式操作excel文件，包括了读取文件的表名，字段名和数据，有详细的注释(Operate with the database excel documents, including a table read from the file name, field names and data have detailed notes)

串口调试程序源代码，本例作为学习串口编程具有很好的参照作用。(Serial debugger source code, in this case as a learning serial programming with a good reference to the role.)

导线网平差，测绘程序设计，希望你们的关注(Wire network adjustment, mapping program design, and I hope you concern)

根据《机器视觉算法与应用》编写的一维卡尺测量和直线拟合算法，欢迎大家交流学习。(According to "machine vision algorithm and application" prepared one-dimensional caliper measurement and straight line fitting algorithm, welcome to exchange learning)

一个简单的电脑鼠走迷宫程序，略微改进了转弯代码。(A Micromouse maze simple procedure, slightly improved turn code.)

此种模型绘制类似米字形的网格。由于整个过程递归调用绘图函数，所以可以根据误差判断绘制DEM的精细程度，从而绘制出不同精细程度的DEM，为解决漫游中数据量较大而引起的画面不流畅现象提供了模型基础。 本文并没有对LOD作研究，只是给出了四叉树的建立和遍历绘图的方法。 #include "Pt3d.h" //空间点类(主要记录空间点的x,y,z) (Rendering such a model similar to rice-shaped grid. Recursive calls as a result of the whole process of mapping function, so it can be judged according to the error map of the fine DEM, thus rendering a different degree of precision DEM, for the settlement of roaming in the amount of data arising from the larger screen does not provide a model of fluid based on the phenomenon. This article does not LOD for research, but given quadtree traversal of the establishment and mapping method.# Include Pt3d.h // space-point type (mainly recorded space points x, y, z))

图像矢量化源码，一个图像矢量化源码，可运行在vc++6.0平台式(Image vector)

电费管理系统比较社和初学者！对实际应用，帮助比较大！(Electricity management system is relatively clubs and beginners! For practical applications, to help big!)

一个VC++下拉字体预览框，像Word的字体选择功能一样，鼠标点击下拉框的时候，下拉框中的字体名称显示的样式就是该字体的样式，用户选择哪种字体一目了然，方便了用户操作。 (A VC++ drop-down box font preview, font selection function as the Word, like drop-down box when a mouse click, drop-down box displays the name of the style of the font is the font style, font at a glance the user choose which to facilitate the user.)