rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Complex independent process analysis
  name:
    name part: Szabó Zoltán
    role:
      role term: creator
  name:
    name part: Lőrincz András
    role:
      role term: aut
  type of resource: text
  origin info:
    place:
      place term: hu
    date issued: 2009
    issuance: continuing
  language:
    language term: eng
  physical description:
    form: elektronikus dokumentum
    extent: 177-190
  abstract: We present a general framework for the search of hidden independent processes in the complex domain. The task is to estimate the hidden independent multidimensional complex-valued components observing only the mixture of the processes driven by them. In our model (i) the hidden independent processes can be multidimensional, they may be subject to (ii) moving averaging, or may evolve in an autoregressive manner, or (iii) they can be non-stationary. These assumptions are covered by integrated autoregressive moving average processes and thus our task is to solve their complex extensions. We show how to reduce the undercomplete version of complex integrated autoregressive moving average processes to real independent subspace analysis that we can solve. Simulations illustrate the working of the algorithm.
  note: Szabó Zoltán
  subject:
    topic: Természettudományok
  subject:
    topic: Számítás- és információtudomány
  related item:
    title info:
      title: Acta cybernetica 19 No. 1
  identifier: 0324-721X
  identifier: http://acta.bibl.u-szeged.hu/12860/1/actacyb_19_1_2009_12.pdf
  record info:
    record content source: SZTE Egyetemi Kiadványok Repozitórium
    record creation date: 161015
    record change date: 20220617102253.0
    record identifier: acta12860
    language of cataloging:
      language term: hun