Article ID Journal Published Year Pages File Type
6416714 Linear Algebra and its Applications 2013 15 Pages PDF
Abstract

We show how to construct an eigenvector basis of the discrete Fourier transform of odd prime order. The special feature of the new basis is that the basis vectors have small support.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
Discrete Fourier transform of prime order: Eigenvectors with small support
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