C sharp 访问 Excel，无须COM控件

my name is yeomag11 .wjhefdkhwioefioefjlskdjksdvjklmxc

使用WMI获取Windows所有USB摄像头设备名称的VS开发下的小程序，不需要视频音频管理类，简单实用可扩展，支持xp及以上系统，包括Win10。

一个简单的网络猜数字程序 程序简单易懂 适合初学者使用-a simple network tones procedures are simple procedures for beginners

高斯信道中的ofdm仿真程序，分别采用bpsk，qpsk，16qam，64qam调制-Gaussian Channel ofdm simulation program, were used bpsk, qpsk, 16qam. 64qam modulation

多线程程序人门演示-multithreading procedures were doors demo

傅立叶变换用于电力系统谐波分析,全是用c++编的很有价值,不信看看啊-A c++ code for analysis of harmonic wave of electronic system by Fourier transformation.

　在一个类中，C++用三个关键词设置访问界限：public, private和protected。它们决定了跟在他们后面的标识符的被使用情况：public意味着其后的标识符可以被用户定义的其实例引用 而private则说明其后的标识符除了类的成员函数之外，用户定义的其实例不能引用 protected为类的继承提供了接口，同时保护其不被外界访问。-In a class, C++ using the three keywords set to visit boundaries: public, private and protected. They decided to follow behind in their use of the identifier: public means the following can be user-defined identifier of the examples cited and private identifier is illustrated in the following categories of members in addition to function, the user the definition of its instances can not be invoked protected to provide the type of interface inheritance, at the same time not to be outside the protection of their visit.

用vb编写的看电视界面-with vb prepared by the television interface

自动起名字的小程序 是新生儿父母避免绞尽脑汁的最佳选择-Automatically from the names of parents of newborns small program is the best choice to avoid brains

BP 算法，从网上找到的，国外一个网站 BP algorithm