VB6.0UTF-8GB2312

利用差分参考站和用户相对于导航卫星位置不同,引起了电波穿越电离层处的垂直TEC和角度不同是产生这种残差的主要原因,提出了一种改进的伪距差分算法并给出了定位算法。(Using differential reference station and the user with respect to the different navigation satellite position, causing the radio wave through the ionosphere at vertical TEC and angle of different residuals main reason proposed an improved pseudorange differential algorithm and gives positioning algorithm.)

信号处理的控件，非常有用，大家可以仔细学习一下，对以后的应用有很多好处(Signal processing control, very useful, we can carefully learn about the application of the future has many advantages)

Source code to book Tricks of the Windows game programming gurus

C++实习作业，VCD出租管理系统，有查询，借阅，计费，记日期等功能(system of renting and management of VCD)

VB编写的一个有限元计算的例子，内容比较全面，包含网格划分，梁，桁架，热传输等情况的计算，以及后处理的显示。(An example of a finite element calculation written in VB, it is more comprehensive, including meshing, calculation beams, trusses, heat transfer, etc.as well as display after treatment.)

说明：  ARCGIS 作AO二次开发.实现功能添加MAP途程图层(ARCGIS AO for secondary development. To achieve functional layer added carriage MAP)

An example of getting information about windows systems

mfc环境下写的科学计算器，代码可以直接运行。(mfc environment written in scientific calculator, the code can run.)

图片反色VB源代码 ，应用程序编程源码，很好的 参考资料。(The picture color VB source code , application programming source code, a good reference.)

VC++6.0编写的CAD dxf文件直接转换为数控加工G代码程序。直接调入DXF文件，生成可用于数控加工的G代码。(Written by VC++6.0 CAD DXF files directly into G code program of CNC machining. Direct load DXF file generation, can be used for NC machining G code. )