Improvement of discrete band-limited signal extrapolation by iterative subspace modification

24 March 2005

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. 12, 1569-1572
https://doi.org/10.1109/icassp.1987.1169486

Abstract

In this paper, we present a technique to improve the performance of discrete band-limited signal extrapolation by recursively changing the associate weighting function. During the process, the weighting is replaced iteratively by the amplitude of the spectral distribution of the previous estimate. This alters the sensitivity of the algorithm and results in considerable enhancement of the performance.

Keywords

EXTRAPOLATION
EIGENVALUES AND EIGENFUNCTIONS
TIME DOMAIN ANALYSIS
AMPLITUDE ESTIMATION
VECTORS
OPTIMAL CONTROL
COST FUNCTION
ITERATIVE ALGORITHMS
TIME MEASUREMENT
SUBSPACE CONSTRAINTS

This publication has 1 reference indexed in Scilit:

On descrete band-limited signal extrapolation
Published by Institute of Electrical and Electronics Engineers (IEEE) ,2005

Cited by 21 articles