Fixed-point round-off error analysis for the discrete cosine transform

DOI10.1080/00207219208925553zbMath0745.65087OpenAlexW2149467395MaRDI QIDQ3990960

Jui Yao Chi, Chau-Yun Hsu

Publication date: 28 June 1992

Published in: International Journal of Electronics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207219208925553

zbMATH Keywords

round-off errorscalingdiscrete cosine transformaverage output signal-to-noise ratiofixed-point arithmetictwiddle factor

Mathematics Subject Classification ID

Roundoff error (65G50) Numerical methods for discrete and fast Fourier transforms (65T50)

Cites Work

• Unnamed Item
• Fixed-point error analysis of fast Hartley transform
• Discrete cosine transform filtering
• A new algorithm to compute the discrete cosine Transform
• A two-dimensional fast cosine transform
• Synthesis of minimum roundoff noise fixed point digital filters
• Discrete Cosine Transform

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