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

Report Date:

1987-06-02

Pagination or Media Count:

29.0

Abstract:

When an orthogonal projection is to be computed using data acquired by distributed sensors, it is often necessary to process each sensors 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.

Subject Categories:

  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE