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Filtering by: Subject Electric waves Remove constraint Subject: Electric waves Advisor Herzog, James H. Remove constraint Advisor: Herzog, James H. Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • Tone burst deconvolution

    Creator:
    Rathja, Roy C.
    Abstract:
    The suitability of discrete least-squares optimal (Wiener) filters for deconvolution of tone-burst waveforms is studied. It is shown that: (1) such waveforms are not well suited to these filters without preprocessing, (2) the use of exponential weighting results in a significant improvement in filter performance and (3) that "phase-unwrapping" in...
    Resource Type:
    Dissertation
    Full Text:
    the leading edge (epoch detection) and the amplitude of the various fundamental wave- forms. The