Please use this identifier to cite or link to this item:
https://hdl.handle.net/11681/11570| Title: | User's manual for ESTK1D.FOR and ESTK2D.FOR wavenumber estimation routines |
| Authors: | Moran, Mark L. |
| Keywords: | Array processing Beamforming Cold regions Computer programs FORTRAN programs Geophones Geophysics 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. |
| URI: | http://hdl.handle.net/11681/11570 |
| Appears in Collections: | Special Report |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| SR-91-15.pdf | 2.5 MB | Adobe PDF |  View/Open |