一个很简单的哈夫曼编码程序!!要的就下哟!

运行可执行程序testword.exe，出现菜单主界面，按回车键出现由26个字母组成 的乱序行，这时其中任一字母落下，在键盘上敲入该字母，如果输入正确，字母 消失；按ESC键返回主界面；按空格见暂停；按‘E’退出。-Run the executable program testword.exe, the main interface, the menu that appears, press the Enter key appears composed of 26 letters out of order lines, when any one of the letters fall in the Jianpanshangqiao into the letters, if you type correctly, the letter disappeared Press ESC key to return to the main interface according to space, see the moratorium Press " E" out.

此软件为用vfp写的一个公交公司管理系统-This software is used to write a vfp bus company management systems

推荐初学者看看 简单易懂的东西-recommend beginners simple and easy to look at things

一个基于lZW压缩算法的高效实现，可以用于数据和图像的高效压缩-lZW a compression algorithm based on the efficient realization can be used for data and image compression efficiency

主要是一些文件的操作，新建文件夹、下载，上传、分割文件、合并文件、Unzip解压Zip压缩、剪切、复制、粘贴 等功能-Are mainly for file operations, the new folders, download, upload, split files, merge files, Unzip decompression Zip compression, cut, copy, paste and other functions

这是一个JPEG编码源代码，所有文件加入VisualC++工程即可，内附使用说明-This is a JPEG encoding the source code, all documents can be joined VisualC works, enclosing use

实现多序列连续播放功能！对于视频编解码很有用途。-Multiple sequence realize continuous playback! For the very purpose video codec.

霍夫曼编码是可变字长编码(VLC)的一种，是消除编码冗余最常用的方法。 它是Huffman于1952年提出一种编码方法，它的基本原理是频繁使用的数据用较短的代码代替，较少使用的数据用较长的代码代替，每个数据的代码个不相同。有时称之为最佳编码，一般就叫作Huffman编码。下面引证一个定理，该定理保证了按字符出现概率分配码长，可使平均码长最短。-Huffman coding is a variable word length coding (VLC) A is to remove redundant code of the most commonly used methods. It is Huffman in 1952 made a coding method, and its basic tenets are frequently used data with the code instead of a shorter, less use of the data over a longer period instead of the code, the code for each data-not the same. Sometimes referred to as the best coding, the general called on Huffman coding. Below prove a theorem, the theorem guarantees by the characters emerging probability distribution yards long, will enable the shortest average yards long.

文件压缩与解压-File compression and decompression

视频编解码，H.264编解码在视频会议中应用-Video codec, H.264 codec in the video conferencing application