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The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F17%3APR28991" target="_blank" >RIV/00216305:26230/17:PR28991 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.fit.vutbr.cz/research/prod/?id=510" target="_blank" >http://www.fit.vutbr.cz/research/prod/?id=510</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    uFFT

  • Original language description

    uFFT is a small portable C library for computing the discrete Fourier transform (DFT) in one dimension. The library implements forward and inverse fast Fourier transform (FFT) algorithms using both decimation in time (DIT) and decimation in frequency (DIF). The library is written in pure C99. No compiler extensions nor assembly language are employed. It uses floating point data type and can handle unaligned data. The FFT routines can be easily modified since their source code has less than a hundred lines. As you might expect, the uFFT performance does not outperform the performance of FFTW. The library uses one temporary array as large as the input array.

  • Czech name

  • Czech description

Classification

  • Type

    R - Software

  • CEP classification

  • OECD FORD branch

    20206 - Computer hardware and architecture

Result continuities

  • Project

    <a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Internal product ID

    uFFT

  • Technical parameters

    Pro informace o licenčních podmínkách prosím kontaktujte: Mgr. Michaela Burianová, Výzkumné centrum informačních technologií, Fakulta informačních technologií VUT v Brně,  Božetěchova 2, 612 66 Brno, 541 141 470.

  • Economical parameters

    Produkt se poskytuje zdarma na základě uvedené licenční smlouvy.

  • Owner IČO

  • Owner name

    Fakulta informačních technologií