Generalized signal richness preservation problem and Vandermonde-form preserving matrices
Journal
IEEE Transactions on Signal Processing
Journal Volume
55
Journal Issue
5 II
Pages
2239-2250
Date Issued
2007
Author(s)
Abstract
In this paper, a theoretical problem arising in digital communications, namely the generalized signal richness preservation problem, is addressed and studied. In order to solve the problem, a special class of square matrices, namely the "Vandermonde-form preserving" (VFP) matrices, is introduced and found to be highly relevant to the problem. Several properties of VFP matrices are studied in detail. The necessary and sufficient conditions of the problem have been found, and a systematic proof is also presented
SDGs
Type
journal article