吉首大学学报：自然科学版2012，Vol.33Issue(2)：67-71,5.
Root—MUSIC，PM，MUSIC算法的比较
Comparison of Root-MUSIC and PM Algorithm with MUSIC
摘要
Abstract
Root-MUSIC and PM which are aimed to reduce complexity of calculation have been discussed and compared with MUSIC in this article. Root-MUSIC algorithm reduces complexity of calculation by calculating polynomial roots,while PM algorithm by using matrix multiplication instead of eigen-decomposition. The simulation demonstrates, among the three algorithms, Root-MUSIC performs best in the case of a small amount of array elements;otherwise,PM will be better.关键词
ROOt—MUSIC/PM/MUSIC/DOAKey words
Root-MUSIC/PM/MUSIC/DOA分类
电子信息工程引用本文复制引用
黄光亚..Root—MUSIC，PM，MUSIC算法的比较[J].吉首大学学报：自然科学版,2012,33(2):67-71,5.基金项目
吉首大学2010一2011年校级科研资助课题 （）
湖南省教育厅科学研究项目 （）
