实现邮件的收发功能，可以对邮件进行管理，如添加联系人，删除等。...

实现凸多边形的三角剖分，c++源代码，拷到编译器下即可调试运行，没错误，不想下的很多程序代码调试有错误。-Achieve convex polygon triangulation, c++ source code, copying it to debug the compiler can be run under, no errors, do not want to debug code under a lot of mistakes.

该软件不调用任何系统接口，采用自己的计算模式计算当前运行CPU的主频，能够准确无误的判定当前CPU的主频，使得各种虚假的CPU参数修改软件现行。软件采用VC编写，供各位对CPU速度判定有需求的程序员参考！

机械优化设计中，一维搜索方法，针对单峰函数，利用进退法求收敛区间，采用黄金分割法求极值-Optimization of Mechanical Design, one-dimensional search method, for single-peak function, the use of advance and retreat method convergence interval, using golden section method for extremal

Program that works as a memory in instrumentation class for PIC.

该函数实现了对二进制数字信号的QAM16调制与解调。下载后可以直接调用。-Realize the function of the binary digital signal modulation and demodulation QAM16. After downloading can be directly called.

自己写的液晶屏的字库程序，通过修改参数可以得到不同大小的字库-himself wrote the LCD screen font procedures, by modifying parameters can be different sizes of the font

会计小帮手 c#证书打印

PLL design assitant, from M.H.Perrott, MIT

WINDOWS CE注册表编辑源码,使用EVC开发,可以应用在POCKET PC 2003系统.-WINDOWS CE Registry Editor source, the use of EVC development, can be used in Pocket PC 2003 system.

C++的指纹识别的源代码，值得参考一下！-C++ source code for fingerprint recognition, it is worth reference!