Fractional cosine and sine transforms over finite fields

DOI10.1016/j.laa.2012.12.021zbMath1263.65139OpenAlexW2157722058MaRDI QIDQ1947085

Yanyan Li

Publication date: 12 April 2013

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2012.12.021

zbMATH Keywords

numerical exampleseigenvalueseigenvectorsfinite fieldstrigonometric transformsfractional Fourier transform

Mathematics Subject Classification ID

Numerical methods for discrete and fast Fourier transforms (65T50)

Related Items (5)

Tangent-Chebyshev maps over finite fields: new properties and functional graphs ⋮ Fractional Fourier, Hartley, cosine and sine number-theoretic transforms based on matrix functions ⋮ Cosine transforms over fields of characteristic 2 ⋮ Generalized wavelet transforms over finite fields ⋮ A trigonometric approach for Dickson polynomials over fields of characteristic two

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• Generalized Eigenvectors and Fractionalization of Offset DFTs and DCTs
• A Block Cipher Cryptosystem Using Wavelet Transforms Over Finite Fields
• Algebraic Codes for Data Transmission

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