Accession Number:

ADA272114

Title:

Signal Processing in the Linear Statistical Model

Descriptive Note:

Annual rept. 1 Oct 92-30 Sep 93,

Corporate Author:

COLORADO UNIV AT BOULDER DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Report Date:

1993-10-20

Pagination or Media Count:

5.0

Abstract:

This research program has produced the following results 1 a method of estimating power spectra using multiple orthogonal time-division windows 2 an exact likelihood procedure for estimating frequencies and arrival angles for propagating plane waves that are detected by multisensor arrays 3 a theory of oblique projections for solving estimation problems 4 a method for designing matched subspace detectors for detecting subspace signals in subspace interference 5 a method for designing data-adaptive and reduced- rank estimators for solving least squares problems and 6 a method for bounding the probability of a subspace swap in SVD methods. Work is continuing on 1 general quadratic performance bounds for estimation 2 complex exponential frames for modeling discrete-time sequences 3 discrete wavelet frames and fitter banks 4 projection operator decomposition of L2 and 5 representation and synthesis of periodically correlated time series using subband decompositions.

Subject Categories:

  • Statistics and Probability

Distribution Statement:

APPROVED FOR PUBLIC RELEASE