针对战情信息的LZW压缩算法研究

Battlefield Information Compression Algorithm

现代化战争中对战情信息及时的发送有着较高的要求,对信息压缩可以实现对战场信息快速有效传输。针对战情信息的特点选择LZW压缩算法,论文介绍了LZW算法原理,在LZW算法的基础上增加了战情动态词典、重复编码器。在多项改进的基础上最后通过实例验证,改进后的算法在战情信息压缩中获得了很好的效果。

Modern war against information timely delivery have higher requirements,the information compression can be achieved on the battlefield information quickly and efficiently.According to the characteristics of the situation of information choice LZW compression algorithm,but the LZW algorithm there are still some deficiencies.This paper introduces the principle of LZW algorithm,based on the LZW algorithm increases the situation dynamic dictionary,repeat the encoder.In a number of improvement finally,through examples on the basis of the improved algorithm in the situation of information compression obtained very good effect.