• DocumentCode
    1991930
  • Title

    Numerically efficient direct-optimization filter design

  • Author

    Juan Fang ; I-Tai Lu

  • Author_Institution
    Dept. of ECE, Polytech. Inst. of New York Univ., New York, NY, USA
  • fYear
    2013
  • fDate
    28-31 Jan. 2013
  • Firstpage
    300
  • Lastpage
    304
  • Abstract
    Novel direct-optimization approaches for designing prototype filters are developed. Tradeoff between inter-symbol interference (ISI) and stop-band power (SBP) can be made by adjusting weight parameters. Alternatively, a cap on SBP or ISI can be pre-specified in the designing process. A numerically efficient iterative procedure is developed to avoid matrix inversion in each iteration step. In addition, sensitivity with respect to timing error can be taken into consideration in the filter designs.
  • Keywords
    band-stop filters; filtering theory; interference (signal); iterative methods; matrix inversion; optimisation; ISI; SBP; direct-optimization approaches; filter design; intersymbol interference; iteration step; matrix inversion; numerically efficient direct-optimization filter design; prototype filters; stop-band power; timing error; weight parameters; Bit error rate; Cost function; Estimation; Matched filters; Prototypes; Timing; ISI; Prototype Filter; Stop-band Leakage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computing, Networking and Communications (ICNC), 2013 International Conference on
  • Conference_Location
    San Diego, CA
  • Print_ISBN
    978-1-4673-5287-1
  • Electronic_ISBN
    978-1-4673-5286-4
  • Type

    conf

  • DOI
    10.1109/ICCNC.2013.6504099
  • Filename
    6504099
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1991930