Accession Number : ADA331094

Title :   High Speed, Numerically Superior Signal Processing Algorithms Using QRD and Delta Operator

Descriptive Note : Annual rept. 1 Oct 96-30 Sep 97

Corporate Author : CINCINNATI UNIV OH DEPT OF ELECTRICAL AND COMPUTER ENGINEERING AND COMPUTER SCIENCE

Personal Author(s) : Fan, Howard

PDF Url : ADA331094

Report Date : 20 OCT 1997

Pagination or Media Count : 6

Abstract : Several research topics related to the delta-operator have been studied. Firstly, we are completing our research on the delta-operator based efficient stability tests by tieing all loose ends and presenting the results in various coherent ways. Secondly, a delta-operator based least squares lattice algorithm has been developed. The new algorithm is computationally efficient, and has better numerical properties than the existing ones. Thirdly, more results have been obtained in the least squares method using the "generalized delta operator". In one of these new results, a computationally efficient algorithm using the delta operator has been developed to estimate continuous-time autoregressive process parameters from discrete-time data. Other topics such as blind equalization have also been studied and further results obtained.

Descriptors :   *ALGORITHMS, SIGNAL PROCESSING, DATA MANAGEMENT, LEAST SQUARES METHOD, RESEARCH MANAGEMENT.

Subject Categories : Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE