calc

全屏图片对比！做辅助的最佳选择！VB的强劲功能(Full picture contrast! Make the best choice for supporting!)

说明：  电子地图管理系统，实现文件的读取，检索，与排序(Electronic map management system, document read, search, and sort)

本程序可对EXCEL文件进行读写，同时建立了一个专门访问EXCEL文件的类CExcel，可供大家参考。(This procedure can be carried out on the EXCEL file to read and write, while the establishment of a specialized type of access EXCEL file CExcel, for your reference.)

VB绘制公交线路节点演示程序代码,有需要的下。(VB rendering node demo code, bus lines in need.)

VB采集新浪数据编写天气预报软件,有需要的下。(VB to write the data collection Sina weather software, there is need for the next.)

属于C++里继承与派生类的小程序，主要是多层派生里的指针继承问题，仅供参考(Belonging C++ inheritance and derived classes in a small program, mainly derived pointers in multilayer succession for reference purposes only)

基于matlab GUI界面设计,ldpc码的编解码实现，D-S证据理论数据融合。( Based on matlab GUI interface design, Codec ldpc code implementation D-S evidence theory data fusion.)

一个简单的计算器程序，实现了加、减、乘、除计算(A simple calculator program to achieve the add, subtract, multiply, divide computing)

EPSON VB6.0 OPOS开发源代码，很好用的(EPSON VB6.0 OPOS development source code, very good use)

一个小ANTLR程序，实现了计算器实现的语法，是学习编译原理的很好的例子(A small ANTLR procedures, implementation of the implementation of the calculator grammar, studying compilers are good example of the principle of)