Title :
A Fast realization for spatial spectrum estimation on high speed DSP
Author :
Yongjun, Zhao ; Meijun, Fan
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol.
Abstract :
This paper is analysing the parallel decomposition of MUSIC algorithm in the spatial spectrum estimation by decomposing each step of the algorithm into different parts that can work simultaneously. 4 pieces of TI Corporation´s high speed DSP chip (TMS320C40) are used for the parallel realization in this method. Consequently the calculation is greatly enhanced
Keywords :
digital signal processing chips; signal classification; spectral analysis; DSP chip; MUSIC algorithm; digital signal processing; parallel realization; spatial spectrum estimation; Covariance matrix; Digital signal processing; Digital signal processing chips; Eigenvalues and eigenfunctions; Matrix decomposition; Multiple signal classification; Signal processing; Spectral analysis; Symmetric matrices; Virtual manufacturing; MUSIC algorithm; TMS320C40; spatial spectrum;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343235
