Title :
High resolution spectral estimation of sinusoids in colored noise using a modified Pisarenko decomposition
Author :
Sherman, Peter J. ; Frazho, Arthur E.
Author_Institution :
Purdue University, West Lafayette, Indiana, USA
Abstract :
A method of recovering sinusoids from additive arbitrary colored noise is presented. It was a Hankel matrix formulation to recover the frequencies, and reduces to the Pisarenko decomposition for the case of white noise.
Keywords :
Additive noise; Colored noise; Covariance matrix; Frequency; Matrix decomposition; Polynomials; Random processes; Random variables; Signal processing; White noise;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
DOI :
10.1109/ICASSP.1986.1169105
