用自适应HUFFMAN编码实现数据的压缩和解压

用自适应HUFFMAN编码实现数据的'压缩和解压

摘要
 
本文采用自适应HUFFMAN编码技术和Micosoft Visual C++6.0工具，实现在Windows XP环境下的数据压缩与解压，整个编码与解码过程都是动态完成的，压缩文件中不需要存储HUFFMAN编码树。

关键词：数据；压缩/解压；HUFFMAN编码；自适应

ABSTRACT
Under the environment of Windows XP,compression/decompression of data file by adaptive HUFFMAN coding is realized with Micosoft Visual C++6.0 in this the process of coding and decoding is dynamically completed and the HUFFMAN coding tree is not needed in the compressed files.

KEYWORDS：Date;Compression/Decompression;HUFFMAN Coding;Adaptive