邮件发送的代码 ，虽然有很多 不完善的地方，但是可以作为参考，有帮助的...

delphi 高精度计时函数调用，比gettickcount要精确-delphi precision timing function call, to be accurate than gettickcount

这个是信息检索系统原理的作业，能够对多篇文章的单词进行布尔检索，支持and or not三种逻辑运算，对多个单词的与或非运算结果的文章篇目号进行输出。比如A and B or not C含义是既出现A单词又出现B单词或者不出现C单词的文章有第2篇，第13篇，就对这两篇文章号2和13进行输出。用户使用时可将主函数中文件改成自己计算机上的文件路径，然后就可以运行了。

mfcc c++ code This program is free software you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation either version 2 * of the License, or (at your option) any later version. -mfcc c++ code This program is free software you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation either version 2 * of the License, or (at your option) any later version.

词法分析器

用VHDL语言编写的数字显示器，包括风轮旋转和十字扫描-prepared using VHDL digital displays, including rotating round of the wind and cross scanning

淡入淡出效果的简单实现 淡入淡出效果的简单实现-Fade out of the simple effect of achieving results Fade out of the simple realization

贪食蛇游戏的c代码 对学c有帮助-pivotal game c c code for school help

实现中缀表达式转后缀表达式，并利用后缀表达式求值-Infix expression to expression algorithm suffix

透视投影的有趣算法-interesting perspective projection algorithm