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Title: User's manual for ESTK1D.FOR and ESTK2D.FOR wavenumber estimation routines
Authors: Moran, Mark L.
Keywords: Array processing
Cold regions
Computer programs
FORTRAN programs
User's Manual
Wavenumber estimation
Publisher: Cold Regions Research and Engineering Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Series/Report no.: Special report (Cold Regions Research and Engineering Laboratory (U.S.)) ; 91-15.
Description: Special Report
Abstract: This document describes the operation and structure of the Fortran programs ESTKID.FOR and ESTK2D.FOR. These frequency domain wavenumber estimation programs implement either the Bartlett or the high-resolution Capon (1969) maximum likelihood beamformers. The program ESTKID.FOR forms a beam response based on a one-dimensional observation wavenumber that is rotated through wavenumber space to determine the spatial bearing of a plane wave source. ESTK2D.FOR uses the beam response in two-dimensional wavenumber space to estimate the two-dimensional wavenumber vector of a plane wave source. The discussion presented in this paper focuses on the operational details of installing and running ESTKID and ESTK2D.
Rights: Approved for public release; distribution is unlimited.
Appears in Collections:Special Report

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