• Login
    About WHOAS
    View Item 
    •   WHOAS Home
    • Woods Hole Oceanographic Institution
    • WHOI Technical Reports
    • View Item
    •   WHOAS Home
    • Woods Hole Oceanographic Institution
    • WHOI Technical Reports
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of WHOASCommunities & CollectionsBy Issue DateAuthorsTitlesKeywordsThis CollectionBy Issue DateAuthorsTitlesKeywords

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Universal criteria for blind deconvolution

    Thumbnail
    View/Open
    WHOI-90-08.pdf (887.6Kb)
    Date
    1990-02
    Author
    Shalvi, Ofir  Concept link
    Weinstein, Ehud  Concept link
    Metadata
    Show full item record
    Citable URI
    https://hdl.handle.net/1912/1000
    DOI
    10.1575/1912/1000
    Keyword
     Blind deconvolution; Channel equalization; High order cumulants 
    Abstract
    We present necessary and sufficient conditions for blind equalization/deconvolution (without observing the input) of an unknown, possible non-minimum phase linear time invariant system (channel). Based on that, we propose a family of optimization criteria and prove that their solution correspond to the desired response. These criteria, and the associated gradient-search algorithms, involve the computation of high order cumulants. The proposed criteria are universal in the sense that they do not impose any restrictions on the probability distrbution of the input symbols. We also address the problem of additive noise in the system and show that in several important cases, e.g. when the additive noise is Gaussian, the proposed criteria are unaffected.
    Collections
    • Applied Ocean Physics and Engineering (AOP&E)
    • WHOI Technical Reports
    Suggested Citation
    Shalvi, O., & Weinstein, E. (1990). Universal criteria for blind deconvolution. Woods Hole Oceanographic Institution. https://doi.org/10.1575/1912/1000
     

    Related items

    Showing items related by title, author, creator and subject.

    • Thumbnail

      Temporal deconvolution of vascular plant-derived fatty acids exported from terrestrial watersheds 

      Vonk, Jorien E.; Drenzek, Nicholas J.; Hughen, Konrad A.; Stanley, Rachel H. R.; McIntyre, Cameron P.; Montlucon, Daniel B.; Giosan, Liviu; Southon, John R.; Santos, Guaciara M.; Druffel, Ellen R. M.; Andersson, August A.; Sköld, Martin; Eglinton, Timothy I. (2018-09)
      Relatively little is known about the amount of time that lapses between the photosynthetic fixation of carbon by vascular land plants and its incorporation into the marine sedimentary record, yet the dynamics of terrestrial ...
    • Thumbnail

      Residence time distributions in surface transient storage zones in streams : estimation via signal deconvolution 

      Gooseff, Michael N.; Benson, David A.; Briggs, Martin A.; Weaver, Mitchell; Wollheim, Wilfred M.; Peterson, Bruce J.; Hopkinson, Charles S. (American Geophysical Union, 2011-05-11)
      Little is known about the impact of surface transient storage (STS) zones on reach-scale transport and the fate of dissolved nutrients in streams. Exchange with these locations may influence the rates of nutrient cycling ...
    • Thumbnail

      Rare earth elements (REEs) in the tropical South Atlantic and quantitative deconvolution of their non-conservative behavior 

      Zheng, Xin-Yuan; Plancherel, Yves; Saito, Mak A.; Scott, Peter M.; Henderson, Gideon M. (2016-01-24)
      This study presents new concentration measurements of dissolved REEs (dREEs) along a full-depth east-west section across the tropical South Atlantic (~12°S), and uses these data to investigate the oceanic cycling of the ...
    All Items in WHOAS are protected by original copyright, with all rights reserved, unless otherwise indicated. WHOAS also supports the use of the Creative Commons licenses for original content.
    A service of the MBLWHOI Library | About WHOAS
    Contact Us | Send Feedback | Privacy Policy
    Core Trust Logo