Accession Number : ADA181914
Title : Oblique Projections: Formulas, Algorithms, and Error Bounds.
Descriptive Note : Interim rept. 1 May 85-2 Feb 87,
Corporate Author : JOHNS HOPKINS UNIV BALTIMORE MD DEPT OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE
Personal Author(s) : Kayalar,Selahattin ; Weinert,Howard L
PDF Url : ADA181914
Report Date : 02 Jun 1987
Pagination or Media Count : 29
Abstract : When an orthogonal projection is to be computed using data acquired by distributed sensors, it is often necessary to process each sensor's data locally and then transmit the results to a central facility for final processing. The most efficient way to do this is to compute oblique projections locally. This choice makes the final processing a matter of summing the oblique projections. This paper derives new formulas, and iterative algorithms and associated error bounds, for oblique projections in arbitrary Hilbert spaces.
Descriptors : *ALGORITHMS, *ERROR ANALYSIS, *FORMULAS(MATHEMATICS), DETECTORS, ITERATIONS, EFFICIENCY, HILBERT SPACE, ORTHOGONALITY, DATA PROCESSING, NAVAL RESEARCH, COMPUTATIONS
Subject Categories : Numerical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE