High Speed, Numerically Superior Signal Processing Algorithms

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.