C#上传文件实例，另附文件下载例子

带干扰噪点的C#图形验证码程序，应该是一个动态绘制的验证码，可以适时更换验证码，每点击一下按钮，可重新生成一张验证码图片.原理方面概述：生成随机生成器，清空图片背景色、/画图片的背景噪音线、画图片的前景噪音点、画图片的边框线、开始动态绘制验证码。

2维FDTD的MATLAB代码，TM波代码-2 dimension FDTD program (TM mode) All boundaries are perfect conductors. // For Visualization of the field, I use PGPLOT which is available as port // (for FreeBSD) or binary package (for Debian Linux). // (1) In FreeBSD, compile with // gcc-o fdtd fdtd.c-I/usr/local/include-L/usr/local/lib-L/usr/X11R6/lib // -lcpgplot-lpgplot-lg2c-lX11-lm // (2) In debian Linux, complile with // gcc-o fdtd fdtd.c-lcpgplot-lpgplot-L/usr/X11R6/lib-lX11-lpng // -lz-lm

包含各种VISUAL C++中的查找方法和系统 功能较齐全 -VISUAL C++ includes a variety of search methods and a more complete system functionality

毕业设计--心电信号分析系统 ecg qrs波 diagnostic-Graduation Project ECG analysis system diagnostic wave ecg qrs

利用DelphiX for D7开发的桌面小精灵,可以自己在桌面移动，典型的delphix应用。非常经典。-DelphiX use for the development of desktop D7 Little Stars, in their mobile desktop, the typical delphix application. Very classic.

HT系列掌机与电脑通讯VB软件（含源码），支持以下系列的型号：HT1600,HT2680,HT2680A,HT28-HT Series portable communications VB and computer software (including source code), to support the following series of model: HT1600, HT2680, HT2680A, HT2800

CC10开发源码，适合刚入门的朋友使用，很好很强大-cc10 code

打字母游戏,经典好玩的游戏-playing alphabet games, classic fun of the game

简单的8051实习板用原代码为您提供入门嵌入式系统，其源代码以c语言为主

the famous tool used to detect the memory leak-the famous tool used to detect the memory le ak