TY - GEN
T1 - On the boundedness behavior of the spectral factorization in the Wiener algebra for FIR data
AU - Boche, Holger
AU - Pohl, Volker
PY - 2007
Y1 - 2007
N2 - It is known that the spectral factorization mapping is unbounded in the Wiener algebra, in general. However in applications, the given data are often polynomials. For such finite dimensional spectra, the spectral factorization mapping is bounded, of course, but the boundedness constant depends on the degree of the given polynomial spectra. This paper presents lower and upper bounds for this boundedness constant depending on the degree N of the given data.
AB - It is known that the spectral factorization mapping is unbounded in the Wiener algebra, in general. However in applications, the given data are often polynomials. For such finite dimensional spectra, the spectral factorization mapping is bounded, of course, but the boundedness constant depends on the degree of the given polynomial spectra. This paper presents lower and upper bounds for this boundedness constant depending on the degree N of the given data.
UR - http://www.scopus.com/inward/record.url?scp=84863772429&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84863772429
SN - 9788392134022
T3 - European Signal Processing Conference
SP - 1716
EP - 1720
BT - 15th European Signal Processing Conference, EUSIPCO 2007 - Proceedings
T2 - 15th European Signal Processing Conference, EUSIPCO 2007
Y2 - 3 September 2007 through 7 September 2007
ER -