Numerically stable real number codes based on random matrices

被引：0
|
作者：
Chen, ZZ [1 ]
Dongarra, J [1 ]
机构：
[1] Univ Tennessee, Dept Comp Sci, Knoxville, TN 37996 USA
来源：
COMPUTATIONAL SCIENCE - ICCS 2005, PT 1, PROCEEDINGS | 2005年 / 3514卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Error correction codes defined over real-number field have been studied and recognized as useful in many applications. However, most real-number codes in literature are quite suspect in their numerical stability. In this paper, we introduce a class of real-number codes based on random generator matrices over real-number fields. Codes over complex-number field are also discussed. Experiment results demonstrate our codes are numerically much more stable than existing codes in literature.
引用
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页码：115 / 122
页数：8
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