用自適應HUFFMAN編碼實現資料的'壓縮和解壓
摘要
本文采用自適應HUFFMAN編碼技術和Micosoft Visual C++6.0工具,實現在Windows XP環境下的資料壓縮與解壓,整個編碼與解碼過程都是動態完成的,壓縮檔案中不需要儲存HUFFMAN編碼樹。
關鍵詞:資料;壓縮/解壓;HUFFMAN編碼;自適應
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