C# 实现串口超级终端 能发送文件

这是一个对数学表达式求值的C++ class，详细的说明在Calculator.pdf中。 这个Calculator class虽然经过我多次测试，改正了不少错误，但我不保证在将来的使用中它不会对您的程序造成影响，对您在使用中造成的一切后果，本人不承担任何责任。-this a mathematical expression evaluates the C class, detailed description of the Calculator.pdf China. The Calculator class despite my repeated testing, correct many mistakes, but I do not guarantee in the future it will not use the procedure to you impact your right to use all the consequences of that, I do not accept any responsibility.

基于PCA法的人脸识别，对本科毕业设计具有参考价值(含源代码和实验图片)-based PCA Face Recognition Act, the undergraduate graduation design reference value (including source code and experimental Photo)

直接访问打印机端口传输数据，封装Win32函数-Printer

自己最近写的poj代码，和某些同学的写的 -POJ recently written their own code, and some students wrote

如何在程序中改写你的注册表-how the process rewrite your registry

功能：将timeptr 所指的tm 结构的时间数据转换为时间字符串-functions : timeptr referring to the structure of the TM data conversion time to time string

用于控制台窗口界面设计，版本1.0，简单易懂，很实用的-Interface design for the console window, version 1.0, easy-to-read, very practical

提供测试cpu速度功能的代码，简单好用，在vc6.0下编译测试没有问题-Cpu speed test function code, easy-to-use, in the compiler under test vc6.0 no problem

开源软件spark的API文件，进行spark的二次开发时所必需的工具。-Open-source software the API documents spark, the spark of the secondary development of essential tools.

一个JAVA实现的多图片广告展示的小程序。可用来实现多张图片的展示。-a multi-picture display of a small advertising procedures. Can be used to achieve more pictures in the display.