Parallel vector processing of multidimensional orthogonal transforms for digital signal processing applications

DOI10.1007/BF01816549zbMath0725.65148OpenAlexW3016720454MaRDI QIDQ2277807

Wenlong Tsang, Mohamed El-Sharkawy, Maurice F. Aburdene

Publication date: 1990

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01816549

zbMATH Keywords

parallel algorithmsdigital signal processingdiscrete cosine transformdiscrete Hartley transformdiscrete Walsh transformdiscrete sine transformvector processingCray X-MP/48 vector computerdiscrete Hadamard transformfactorizations of transform matricesfast real discrete Fourier transformsmultidimensional orthogonal transformsrow-column methodspeed performances

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50) Parallel numerical computation (65Y05) Complexity and performance of numerical algorithms (65Y20)

Related Items (1)

Parallel vector multidimensional Slant, Haar, and Walsh-Hadamard transforms

Uses Software

• FFTPACK

Cites Work

• FFT algorithms for vector computers
• A fast cosine transform in one and two dimensions
• A fast algorithm for the discrete sine transform implemented by the fast cosine transform
• A new algorithm to compute the discrete cosine Transform
• Fast algorithms for the discrete W transform and for the discrete Fourier transform
• On computing the discrete Fourier and cosine transforms
• The Fast Hartley Transform Algorithm
• A Fast Computational Algorithm for the Discrete Sine Transform
• A Fast Computational Algorithm for the Discrete Cosine Transform
• On the Computation of the Discrete Cosine Transform
• Discrete Cosine Transform

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