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Reshipped,A good C language teaching material.

说明：  MPEG4播放器PLAYA的VC源代码，该代码发布遵循GNU协议(VC source code of MPEG4 player PLAYA, the code release follows GNU agreement ,)

说明：  MAX5980 四路，IEEE 802.3at / af PSE控制器 用于以太网供电(MAX5980 Quad, IEEE 802.3at/af PSE Controller for Power-over-Ethernet)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

flyback converter design with simplis

说明：  一款基于C# 编写的小程序，手动改变自制窗体的大小，适用于初学者研究(A small program based on C #, manually change the size of self-made form, suitable for beginners)

A modified ifanbeam that uses the whole sinogram data generated by fanbeam

加法器运用vc++的mfc做的简单的加法器只能做加法。为了能下载~(Simple adder)

运用B＋数算法，实现树性存储，探索ntfs的存储算法(use several algorithms to achieve sexual storage tree, explore ntfs storage algorithm)

5大IO模型之三：iocp模型，介绍iocp模型的一般编程流程。-five large IO model three : It model It introduced the general programming model process.