计算机工程2011，Vol.37Issue(2)：40-42,3.DOI:10.3969/j.issn.1000-3428.2011.02.014
RWM&DEWS数据二次压缩算法研究
Research of Secondary Compression Algorithm of RWM & DEWS Data
周双英 1余建桥1
作者信息
- 1. 西南大学计算机与信息科学学院,重庆,400715
- 折叠
摘要
Abstract
Aiming at the data parameters fitting and analysis in Real-time Water Monitoring and Drought Early Warning Systems, and based on the discussion of Swing Door Trengding(SDT) and Lemple-Ziv-Welch(LZW) algorithm, this paper proposes a second compression algorithm. In the first compression, it uses average method based on SDT compression algorithm; in the second compression, it uses the modified LZW algorithm to achieve. Through testing the compression effect, simulation experimental results show that in the same hardware and software environment, the algorithm is capable of compressing data real-time and effectively.关键词
实时数据/SDT算法/LZW算法/二次压缩算法Key words
real-time data/ Swing Door Trengding(SDT)/ Lemple-Ziv-Welch(LZW)/ secondary compression algorithm分类
信息技术与安全科学引用本文复制引用
周双英,余建桥..RWM&DEWS数据二次压缩算法研究[J].计算机工程,2011,37(2):40-42,3.
