现代电子技术2012，Vol.35Issue(9)：103-105,3.
水声通信数据无损压缩方法的对比研究
Research of lossless compression algorithms for acoustic communication data
摘要
Abstract
In order to select the proper compression algorithm for the underwater acoustic data, the Huffman compression algorithm and the LZ77 compression algorithm were compared. Using the C language and the underwater acoustic communication data, different results were obtained. After compare the different results, concluded that: For the acoustic signal, using the Huffman algorithm can obtain better compression ratio and compression rate. Especially, the Huffman compression algorithm is much faster than the LZ77 algorithm.关键词
无损数据压缩/水声通信/哈夫曼算法/字典模型算法Key words
lossless compression algorithm/ underwater acoustic communications Huffman compression algorithm/ dictionary compression algorithm分类
信息技术与安全科学引用本文复制引用
吴文强..水声通信数据无损压缩方法的对比研究[J].现代电子技术,2012,35(9):103-105,3.
