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Algebraic Codes in the Frequency Domain

  • Richard E. Blahut
Chapter
Part of the International Centre for Mechanical Sciences book series (CISM)

Abstract

Communication theory and signal processing are closely related subjects that have been developed largely by engineers. Analysis and synthesis problems in these fields depend heavily on reasoning in the frequency domain. Thus, in the study of real- or complex-valued signals, the Fourier transform plays a basic role. When the time variable is discrete, the discrete Fourier transform plays a parallel role. Accordingly, Fourier transforms and discrete Fourier transforms are among the major tools of engineers.

Keywords

Cyclic Code Parity Frequency Information Symbol Parity Check Matrix Error Control Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 1979

Authors and Affiliations

  • Richard E. Blahut
    • 1
  1. 1.Federal Systems DivisionInternational Business Machines CorporationOwegoUSA

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