Cross spectrum ML estimate
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
This work reports how to include general concepts of the one-dimensional MLM procedure in a two-channel problem of cross-spectrum estimation. It is shown in the sequel that there is no any problem in extrapolating the well-known procedures for auto-spectrum estimation to the cross-spectrum, if the original procedure can be explained as a filter bank analysis procedure. The resulting cross-spectrum estimate looks formally to satisfy the excellent features which the normalized maximum likelihood procedure, reported previously by the authors, does in the auto-spectrum problem as concerns with resolution a low-side lobe behavior.
CitationLagunas, M., Santamaría, M., Gasull, A., Moreno, A. Cross spectrum ML estimate. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1985: Proceedings ICASSP 85 IEEE International Conference on Acoustics, Speech, and Signal Processing: march 26-29, 1985: Hyatt Regency Hotel, Tampa, Florida". Tampa, Florida: Institute of Electrical and Electronics Engineers (IEEE), 1985, p. 77-80.