Title :
Prony, Pisarenko, and the matrix pencil: a unified presentation
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York, Binghamton, NY, USA
fDate :
1/1/1989 12:00:00 AM
Abstract :
In the past, the Prony and Pisarenko algorithms have been widely used in the pole zero identification of linear systems as well as in the problem of extracting harmonics embedded in noise. These techniques have also been applied successfully to the direction of arrival (DOA) problem. It is shown that these algorithms are equivalent to a recently proposed DOA estimation technique called the matrix pencil approach
Keywords :
estimation theory; identification; linear systems; matrix algebra; noise; poles and zeros; signal processing; Pisarenko algorithms; Prony algorithm; estimation technique; harmonics; linear systems; matrix pencil; noise; pole zero identification; Acoustics; Direction of arrival estimation; Equations; Linear systems; Noise reduction; Poles and zeros; Polynomials; Signal processing algorithms; Speech processing; Vectors;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
