Title :
Real-Value Space ESPRIT Algorithm and Its Implement
Author :
Congfeng, Liu ; Guisheng, Liao
Author_Institution :
Nat. Lab of Radar Signal Process., Xidian Univ., Xi´´an
Abstract :
Real-value space ESPRIT (RVS-ESPRIT) algorithm transforms complex data into real data, via constructing real-value transformation, so as to reduce computation, through rearranging data and forward-backward averaging improves the performance and precision of estimating parameter. This paper analyses the rotational invariance principle of RVS-ESPRIT algorithm, the relationship between RVS-ESPRIT and complex space ESPRIT, and give the implementing algorithm of RVS-ESPRIT. Its performance is compared with other algorithm by simulation
Keywords :
array signal processing; matrix algebra; array signal processing; complex space ESPRIT; real-value space ESPRIT algorithm; rotational invariance principle; Algorithm design and analysis; Direction of arrival estimation; Matrix decomposition; Multiple signal classification; Phased arrays; Radar signal processing; Sensor arrays; Signal analysis; Signal processing; Signal processing algorithms;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2006. WiCOM 2006.International Conference on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0517-3
DOI :
10.1109/WiCOM.2006.180
