Accession Number:

ADA370458

Title:

High Speed, Numerically Superior Signal Processing Algorithms

Descriptive Note:

Final rept. 1 Oct 95-30 Sep 99,

Corporate Author:

CINCINNATI UNIV OH

Personal Author(s):

• Fan, Howard

Report Date:

1999-11-03

Pagination or Media Count:

11.0

Abstract:

This project was aimed at developing high speed signal processing algorithms using the delta operator. High speed implies fast sampling, in which case most signals and systems become ill- conditioned. Thus many conventional signal processing methods and algorithms have serious numerical problems. Using the delta operator and QR decomposition, we developed methods and algorithms that overcome these numerical problems. Our work during the three funded years and One year of no-cost extension contain many aspects in the general direction. They are described briefly as follows. For more detailed work, please refer to the publications that result from this project in the attached publications list.

Descriptors:

• *ALGORITHMS
• *SIGNAL PROCESSING
• *DELTA FUNCTIONS
• DATA MANAGEMENT
• LEAST SQUARES METHOD
• COMPLEX VARIABLES
• REAL VARIABLES
• EQUALIZATION
• WAVELET TRANSFORMS

Subject Categories:

• Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE