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雷达数据无损压缩研究 被引量:5

Research on Radar Data Lossless Compression
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摘要 总结雷达信号的特点,对常用的雷达数据压缩方法进行分类,并给出评价指标。介绍雷达无损压缩中的统计、预测、变换编码方法,对每种方法均给出较为典型的实例。最后,结合评价指标,对各种算法进行比较。 The radar signals has the large volume of data, if not compressed for storage or transmission, the resource is tremendous. This paper summarizes the characteristics of the radar data, categories the common radar data compression method, and gives the evaluation indicators. This paper introduces statistics, forecast, transform coding method in lossless compression,for each method gives a typical example.Finally, the combination of evaluation indicators, the various algorithms are compared, and to draw some u...
出处 《舰船电子工程》 2008年第4期103-105,共3页 Ship Electronic Engineering
关键词 雷达 统计 预测 变换 无损压缩 radar statistics forecast transform lossless compression
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