条形识别主要针对工业条形码识别

获得一个字符的Ascii代码-was a character Ascii code

matlab随机森林的一个简单的教程，简单易懂，从多个参数分别进行分类，容易观察各参数产生的影响。

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it is a FolderBrowser that use VB - it is a FolderBrowser that use VB

这是一个同一片单片机 连接基本代码；

使用程序调用IE的例子，代码精炼，便于学习和参考。-Use the program called IE example, refining the code for easy learning and reference.

非常简单明了的例子 明白OPC连接服务器的流程！-Very simple and clear examples to understand the process of OPC server!

应用背景调用DLL产生二维码图片，可预览打印，同时支持中文，英文，数值，字符，控制字符，特殊字符等；环境为VS2013，可直接开启运行关键技术调用DLL为WComp.dll，EnDataMatrix.dll，EnCodeQr.dll，EnCodePdf.dll；C#语言，面向对象编写。

一个用户采集用户击键特征的小程序，可以记录用户敲击键盘时的速度。-a user Acquisition characteristics of the user"s keystrokes small program can be recorded users typing at the keyboard speed.

Everyone knows the Maths important. the math routes are for beginner. have a fun.