中期

把中缀表达式转换为后缀表达后，求表达式的结果。用到栈和队列-Infix expression to convert the expression of suffix, and the results of expressions. Used stack and queue

一个软件工程的软件质量web跟踪管理系统，类似于bugzilla,c#编成，sqlserver数据库-A software engineering, web tracking software quality management system, similar to bugzilla, c# Compiled, sqlserver database

数据关联算法－PDA算法，能有效的跟踪目标-data association algorithm-PDA algorithm can effectively target tracking

Example 3 project for AVR8515 on C for IAR

用C++ Builder编写得菜单工具栏得程序，希望对大家有帮助-C++ Builder with a menu to prepare a program toolbar, I hope all of you help

usb设计利用Cadence PCB SI分析特性阻抗变化因素-usb design using Cadence PCB SI analysis of the characteristic impedance changes in factors

贪吃蛇代码实现，适用于初学者。贪吃蛇代码实现，适用于初学者。贪吃蛇代码实现，适用于初学者。

fast fixed-point ICA算法的Matlab实现-fast fixed-point algorithms ICA Matlab

解决金山词霸与卡巴斯基冲突的，只要替换了词霸下面的XdictGrb.dll就可以了-Solution PowerWord conflict with Kaspersky, so long as the replacement of the PowerWord XdictGrb.dll the following can be a

(1) 设计一个程序，用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形，如果没有参数，则通过异常处理方法现实错误消息。（用于计算面积的方法是一个重载的方法。提示：定义一个抽象的父类，并提供一个抽象的方法area(). 再派生出三个子类，重写area()方法，然后在main方法中用多态来实现具体的面积函数的调用）。-(1) design a program based on user input for the command line parameters to calculate the number of rectangular, square, triangle area. If the input parameter is one, two, three then they should correspond to a square, rectangle, triangle, without parameters, exception handling through the real error message. (Used to calculate the area is an overloaded method. Note: the definition of an abstract parent class, and provides an abstract method area (). To send birth to three sub-classes override area () method, and then in main method using multi-state to achieve a specific area of a function call).