<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-13T15:20:22Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2117/1705" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2117/1705</identifier><datestamp>2025-07-17T03:17:39Z</datestamp><setSpec>com_2072_1033</setSpec><setSpec>col_2072_452950</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>New FTT bit-reversal algorithm</dc:title>
   <dc:creator>Rius Casals, Juan Manuel</dc:creator>
   <dc:creator>Porrata-Dòria i Yagüe, Ramir de</dc:creator>
   <dc:contributor>Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions</dc:contributor>
   <dc:contributor>Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio</dc:contributor>
   <dc:subject>Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica</dc:subject>
   <dc:subject>Signal processing</dc:subject>
   <dc:subject>Numerical methdos</dc:subject>
   <dc:subject>Computational complexity</dc:subject>
   <dc:subject>Compitung time</dc:subject>
   <dc:subject>Dial arithmetic</dc:subject>
   <dc:subject>Fast Fourier transforms</dc:subject>
   <dc:subject>Radix-2 fast Fourier transform</dc:subject>
   <dc:subject>Radix-M</dc:subject>
   <dc:subject>Signal processing</dc:subject>
   <dc:subject>Processament del senyal</dc:subject>
   <dc:subject>Mètodes numèrics</dc:subject>
   <dc:description>This correspondence presents a very short, simple, easy to understand bit-reversal algorithm for radix-2 fast Fourier transform (FFT), which is, furthermore, easily extendable to radix-M. In addition, when implemented together with Yong's (see IEEE Transactions on Acoustics, Speech, Signal Processing,1991, vol.39, #10, p.2365-7) technique, the computing time is comparable to that of the fastest algorithms</dc:description>
   <dc:description>Peer Reviewed</dc:description>
   <dc:date>1995-04-01</dc:date>
   <dc:type>Article</dc:type>
   <dc:identifier>Rius Casals, J.M; Porrata-Doria i Yagüe, R. New FTT bit-reversal algorithm. IEEE Transactions on Signal Processing, 1995, vol. 43, núm. 4, pàg. 991-994</dc:identifier>
   <dc:identifier>1053-587X</dc:identifier>
   <dc:identifier>https://hdl.handle.net/2117/1705</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:rights>Open Access</dc:rights>
   <dc:format>991-994</dc:format>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC</dc:publisher>
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