Non-linear adaptive signal processor
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This paper is a first attempt to give formalism to non-linear system design and in which context, related with similar linear processing techniques, they are located. A summary on the relation-ship of linear objectives and classical adaptive algorithms, in non-linear design problems, introduces the paper; giving the potential of random search techniques in order to open the different problems in non-linear objectives that could be handled with them. After, the similarity between probability distribution functions and power spectral density in linear processing is shown. This is supported by a nice example of non-linear system design. Finally, some prospective work is reported in the problem of adaptive companding design.
CitacióLagunas, M., Vallverdu, F. Non-linear adaptive signal processor. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1987: proceedings: ICASSP 87: 1987 International Conference on Acoustics, Speech, and Signal Processing: April 6, 7, 8, 9, 1987: Registry hotel: Dallas, Texas". Dallas, TX: 1987, p. 113-116.
Versió de l'editorhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1169602