nLab
signal processing

Contents

Contents

Idea

Wikipedia defines signal processing as

the analysis, synthesis, and modification of signals, which are broadly defined as functions conveying “information about the behavior or attributes of some phenomenon”

References

  • H. Akaike, Information theory and an extension of the maximum likelihood principle, in hoc. 2nd Int. Symp. Inform.392 Theory, suppl. Problems of Control and Inform. Theory, 1973,
  • M. Wax, T. Kailath, Detection of signals by information theoretic criteria, IEEE Transactions on Acoustics, Speech, and Signal Processing 33:2, 1985 doi

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