将中缀表达式转换为后缀表达式，并计算任意四则运算表达式的结果，采用链表和队列实现，非文法和状态机...

大家看看,定有收获哦 我愿 将之与大家分享-you see, there is harvest Oh, I like to share it with you

版本历史 -------------------------------------------------------------- [x] 修正 [+] 新增[*] 改进/改变 [i] 信息（请仔细阅读） 当前版本：v0.6 -------------------------------------------------------------- [i] 新增70种设备代码 [i] 目前对外置HUB支持不好，测试时请不要使用USB HUB，这一问题会在未来版本中改进。 [x] 修正了接入设备后按“刷新”程序报错 [x] 优化了内存使用 关于SigmaTel 35系列的分辨： 由于SigmaTel 3500系列产品型号非常乱，并且很多厂商也会自行修改设备识别码，造成识别错误。但如果本软件识别出芯片是SigmaTel　3500系列的话，则可从设备的速度及具体配置来判断，目前使用的最多的型号便是STMP3502与STMP3520，如果USB速度是480Mbps则可认定芯片为STMP3520，否则为STMP3502。更加细节的识别方式，我们将会刊登在我们的论坛上:forum.easydigi.com-err

包括使用修正Gram-Schmit算法实现QR分解，自编LU分解、利用幂法和反幂法计算矩阵最大和最小特征值的程序。例外附有使用这些算法的例子供参考。 QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.-Including the use of Gram-Schmit amended QR decomposition algorithm, self-LU decomposition, the use of power law and inverse power method to calculate maximum and minimum matrix eigenvalue procedures. With the exception of the examples of the use of these algorithms for reference. QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.

用于串口调试用的一个界面，和VC编程或者VB编程具有同样的效果，不过界面更加好看。-For a serial interface for debugging and programming VC or VB programming with the same effect, but more good-looking interface.

又一个经典的贪吃蛇游戏，用鼠标控制蛇移动的方向．-also a classic Snake game with mouse control snake moving in the direction.

一个售楼系统，v2.0版-a sales system, v2.0 Edition

《Delphi 2005数据库系统开发与应用》源代码- Delphi 2005 database system development and application of the source code

wolf3d游戏源码 学习3d的好游戏，使用c语言和汇编实现的-wolf3d game 3d source of learning the game, the use of language and c compilation of achievement

在MATLAB中显示了WCDMA的仿真，并在SIMULINK中仿真通过-WCDMA is shown in the MATLAB simulation and the simulation by SIMULINK

SSD1928英文数据手册，48页，很详细。-SSD1928 Data Sheet in English, 48 pages, very detailed.