DISCRETE-FREQUENCY FOURIER TRANSFORM: A MISSING TOOL IN DIGITAL SIGNAL PROCESSING.

William Kenneth Jenkins, M. D. Desai

    Research output: Contribution to journalConference article

    1 Citation (Scopus)

    Abstract

    In certain signal processing applications it may be required to reconstruct a spatial domain image from samples of its Fourier transform. For problems such as this it may be useful to use the dual of the well-known discrete-time Fourier transform (DTFT) for purpose of analysis and design. The dual concept, called the discrete frequency Fourier transform (DFFT), is shown to be a useful transform in its own right. In addition to being useful for certain physical problems, the DFFT fills a gap in the theory and aids the designer in understanding problems which have inherently sampled frequency domains.

    Original languageEnglish (US)
    Pages (from-to)953-954
    Number of pages2
    JournalProceedings - IEEE International Symposium on Circuits and Systems
    StatePublished - Dec 1 1985

    Fingerprint

    Digital signal processing
    Fourier transforms
    Signal processing

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering

    Cite this

    @article{50bb1879f7274f7ebdb691fb2303256a,
    title = "DISCRETE-FREQUENCY FOURIER TRANSFORM: A MISSING TOOL IN DIGITAL SIGNAL PROCESSING.",
    abstract = "In certain signal processing applications it may be required to reconstruct a spatial domain image from samples of its Fourier transform. For problems such as this it may be useful to use the dual of the well-known discrete-time Fourier transform (DTFT) for purpose of analysis and design. The dual concept, called the discrete frequency Fourier transform (DFFT), is shown to be a useful transform in its own right. In addition to being useful for certain physical problems, the DFFT fills a gap in the theory and aids the designer in understanding problems which have inherently sampled frequency domains.",
    author = "Jenkins, {William Kenneth} and Desai, {M. D.}",
    year = "1985",
    month = "12",
    day = "1",
    language = "English (US)",
    pages = "953--954",
    journal = "Proceedings - IEEE International Symposium on Circuits and Systems",
    issn = "0271-4310",
    publisher = "Institute of Electrical and Electronics Engineers Inc.",

    }

    DISCRETE-FREQUENCY FOURIER TRANSFORM : A MISSING TOOL IN DIGITAL SIGNAL PROCESSING. / Jenkins, William Kenneth; Desai, M. D.

    In: Proceedings - IEEE International Symposium on Circuits and Systems, 01.12.1985, p. 953-954.

    Research output: Contribution to journalConference article

    TY - JOUR

    T1 - DISCRETE-FREQUENCY FOURIER TRANSFORM

    T2 - A MISSING TOOL IN DIGITAL SIGNAL PROCESSING.

    AU - Jenkins, William Kenneth

    AU - Desai, M. D.

    PY - 1985/12/1

    Y1 - 1985/12/1

    N2 - In certain signal processing applications it may be required to reconstruct a spatial domain image from samples of its Fourier transform. For problems such as this it may be useful to use the dual of the well-known discrete-time Fourier transform (DTFT) for purpose of analysis and design. The dual concept, called the discrete frequency Fourier transform (DFFT), is shown to be a useful transform in its own right. In addition to being useful for certain physical problems, the DFFT fills a gap in the theory and aids the designer in understanding problems which have inherently sampled frequency domains.

    AB - In certain signal processing applications it may be required to reconstruct a spatial domain image from samples of its Fourier transform. For problems such as this it may be useful to use the dual of the well-known discrete-time Fourier transform (DTFT) for purpose of analysis and design. The dual concept, called the discrete frequency Fourier transform (DFFT), is shown to be a useful transform in its own right. In addition to being useful for certain physical problems, the DFFT fills a gap in the theory and aids the designer in understanding problems which have inherently sampled frequency domains.

    UR - http://www.scopus.com/inward/record.url?scp=0022288383&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0022288383&partnerID=8YFLogxK

    M3 - Conference article

    AN - SCOPUS:0022288383

    SP - 953

    EP - 954

    JO - Proceedings - IEEE International Symposium on Circuits and Systems

    JF - Proceedings - IEEE International Symposium on Circuits and Systems

    SN - 0271-4310

    ER -