Accession Number : ADA262983


Title :   Tracking Model of an Adaptive Lattice Filter for a Linear Chirp Signal in Noise,


Descriptive Note : Professional paper


Corporate Author : NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER RDT AND E DIV SAN DIEGO CA


Personal Author(s) : Zeidler, James R ; Chew, Kay C ; Ku, Walter H


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a262983.pdf


Report Date : Jan 1991


Pagination or Media Count : 6


Abstract : This paper studies the behavior of the PARtial CORrelation (PARCOR) coefficients of the stochastic gradient adaptive lattice filter in response to a complex linear chirp FM signal in white Gaussian noise. A single-stage model for the behavior of the coefficients is developed, and the recovery error is derived. Also, an accurate model for a filter is derived.... Submarine systems, Adaptive noise cancelling, Adaptive line enhancing, Adaptive signal processing.


Descriptors :   *ADAPTIVE FILTERS , *SUBMARINE DETECTION , *CHIRP FILTERS , SIGNAL PROCESSING , REPRINTS , TRANSFER FUNCTIONS , MODELS , WHITE NOISE , GAUSSIAN NOISE , NOISE , SUBMARINES , ACOUSTIC FILTERS , FILTERS , ACOUSTIC DETECTION , CORRELATION , RESPONSE , SIGNALS , ERRORS


Subject Categories : Acoustic Detection and Detectors


Distribution Statement : APPROVED FOR PUBLIC RELEASE