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EXcel基本操作类，包括Excel的读写，替换，打开Excel文件、关闭excel进程以及文件(EXcel basic operations class, including Excel read and write, replace, open the Excel file, close the excel process and files)

c#编写的dbhelper，ado.net通用数据库访问库，具有很强的通用性，支持任何一种有ado.net驱动的数据库访问，一套代码同时访问多个数据库。

下面实例在C#中连接Oracle数据库(Name),从表(TableName)中读取数据,并写入Excel。(following examples in C# Oracle database connectivity (Name), (TableName) to access data, and write Excel.)

二进制编码连续函数遗传算法二进制编码连续函数遗传算法二进制编码连续函数遗传算法(Binary coding genetic algorithm continuous functions)

PWM for SERVOMOTOR (VIGOR-VS-1) to move it 180 degree and 0 degree using mc 89V51RD2 while crystal is taken 11.0592. Textlast.c

说明：  C语言梯形积分，通过公式计算积分，可以用来代替matkab的函数(Trapezoid integral in C language)

WINFORM C# Picture控件透明背景的实例（可以拖动）

使用不同的方法解决背包问题：本算法采用的是动态规划方法，比较好的解决背包问题。(Use different methods to solve knapsack problem: The algorithm is a dynamic programming approach, a better solution to knapsack problem.)

Ascii utility to get the current number equivalent of a character pressed.

Arduino working with I2L lcd