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说明：  该系统是一个请求页式存储管理系统，采用FIFO等页面淘汰算法(This system is a requested page storage management system, using FIFO and other pages out algorithm)

用packet.dll实现网络抓包，开发环境win9X，希望大家多多指正批评。-Packet.dll realize networks with capture, development environment win9X, correcting a lot of hope that U.S. criticism.

this is the source code we have been working on for our project using altera de2 board. the code can be run but some of it miss the end game module, while some doesn t have the complete vga code

这是GYK轨道车控制运行设备测试系统的 界面选择程序，简单实用，情放心实用(This is GYK railcar control operation of the equipment interface test system selection process, simple and practical)

用MFC编写的聊天程序，实现聊天室功能，客户端能够自动检测到服务器。-MFC prepared using chat programs, chat rooms realize functions, can automatically detect the client to the server.

tf–idf, short for term frequency–inverse document frequency, is a numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus.[1]:8 It is often used as a weighting factor in information retrieval and text mining. The tf-idf value increases proportionally to the number of times a word appears in the document, but is offset by the frequency of the word in the corpus, which helps to control for the fact that some words are generally more common than others. Variations of the tf–idf weighting scheme are often used by search engines as a central tool in scoring and ranking a document s relevance given a user query. tf–idf can be successfully used for stop-words filtering in various subject fields including text summarization and classification. One of the simplest ranking functions is computed by summing the tf–idf for each query term many more sophisticated ranking functions are variants of this simple model.

Simple texttwist game I made for a sophomore friend for their project

类似netstatp的获得当前所有tcp连接信息，数据包发送接收等信息的的程序-Netstatp similar access to all current tcp connection information, data packets sent to receive this information, including procedures

没啥可说的，为了下载而上传，关键说明还不能低于20个字(nothing is necessary)

Apache 2.0.39源代码-Apache 2.0.39 source code