Title :
On the performance of the family of multichannel MV spectra for recovery of point spectrum
Author :
Lyon, D. ; Sherman, P. ; Frazho, A.
Author_Institution :
Purdue Univ., West Lafayette, IN, USA
Abstract :
The authors evaluate a recently proposed multichannel point spectrum identification scheme, which utilizes the convergence properties of the sequence of minimum-variance (MV) spectral estimates. A number of technical issues associated with implementing the MV multichannel method are discussed. This includes convergence tests to identify signal frequencies and their associated channels. An example is presented.<>
Keywords :
parameter estimation; spectral analysis; channel identification; convergence properties; minimum variance spectral estimates; multichannel point spectrum identification; signal frequencies; signal processing; Convergence; Eigenvalues and eigenfunctions; Frequency; Geology; Narrowband; Radar; Random processes; Signal processing; Signal resolution; Testing;
Conference_Titel :
Spectrum Estimation and Modeling, 1990., Fifth ASSP Workshop on
Conference_Location :
Rochester, NY, USA
DOI :
10.1109/SPECT.1990.205547
