DocumentCode
1108003
Title
On an approximate subspace method for eigenfilter computation
Author
Fuhrmann, D. ; Fuhrmann, Daniel R.
Author_Institution
Washington University, St. Louis, MO, USA
Volume
34
Issue
1
fYear
1986
fDate
2/1/1986 12:00:00 AM
Firstpage
205
Lastpage
207
Abstract
A method has been proposed for estimating the frequencies of sinusoids in additive white Gaussian noise. The method is an approximation to Kumaresan\´s "improved Pisarenko" method, which can be thought of as the computation of an FIR notch filter with zeros at the signal frequencies. The new algorithm consists of subtracting a small ε from the
Keywords
Additive white noise; Autocorrelation; Covariance matrix; Entropy; Finite impulse response filter; Frequency; Polynomials; Power harmonic filters; Signal processing algorithms; Spectral analysis;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1986.1164791
Filename
1164791
Link To Document