Constructing Fast Algorithms by Expanding a Set of Matrices into Rank-1 Matrices von Jerônimo da Silva, G., Campello de Souza, R. M.

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The eigenstructure and Jordan form of the Fourier transform over fields of characteristic 2 and a generalized Vandermonde-type formula von Barone, M., Lima, J.B., Campello de Souza, R.M.

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Public-key encryption based on Chebyshev polynomials over GF ( q ) von Lima, J.B., Panario, D., Campello de Souza, R.M.

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Cosine transforms over fields of characteristic 2: Fast computation and application to image encryption von Lima, J.B., da Silva, E.S., Campello de Souza, R.M.

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Design method for two-channel cyclic filter banks over fields of characteristic two von JERONIMO DA SILVA, G, CAMPELLO DE SOUZA, R. M

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The fractional Fourier transform over finite fields von Lima, J.B., Campello de Souza, R.M.

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Faster DTMF Decoding von Lima, J. B., de Souza, R. M. Campello, de Oliveira, H. M., de Souza, M. M. Campello

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The eigenstructure of finite field trigonometric transforms von Lima, J.B., de Souza, R.M. Campello, Panario, D.

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Fragile watermarking using finite field trigonometrical transforms von Cintra, R.J., Dimitrov, V.S., de Oliveira, H.M., Campello de Souza, R.M.

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Fractional cosine and sine transforms over finite fields von Lima, J.B., Campello de Souza, R.M.

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Cosine transforms over fields of characteristic 2 von Lima, J.B., Barone, M., Campello de Souza, R.M.

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The Hamming and Golay Number-Theoretic Transforms von Paschoal, A J A, R M Campello de Souza, de Oliveira, H M

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The Discrete Cosine Transform over Prime Finite Fields von M M Campello de Souza, de Oliveira, H M, R M Campello de Souza, Vasconcelos, M M

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Eigensequences for Multiuser Communication over the Real Adder Channel von R M Campello de Souza, de Oliveira, H M

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A Full Frequency Masking Vocoder for Legal Eavesdropping Conversation Recording von R F B Sotero Filho, de Oliveira, H M, R M Campello de Souza

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Design method for two-channel cyclic filter banks over fields of characteristic two von da Silva, G Jerônimo, de Souza, R M Campello

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The Hartley Transform in a Finite Field von R M Campello de Souza, de Oliveira, H M, Kauffman, A N

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A Flexible Implementation of a Matrix Laurent Series-Based 16-Point Fast Fourier and Hartley Transforms von de Oliveira, R C, de Oliveira, H M, R M Campello de Souza, Santos, E J P

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Fragile Watermarking Using Finite Field Trigonometrical Transforms von Cintra, R J, Dimitrov, V S, de Oliveira, H M, R M Campello de Souza

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Infinite Sequences, Series Convergence and the Discrete Time Fourier Transform over Finite Fields von de Souza, R. M. Campello, de Souza, M. M. Campello, de Oliveira, H. M, Vasconcelos, M. M

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