AU2001252924A1 - Traced fast fourier transform apparatus and method - Google Patents

Traced fast fourier transform apparatus and method

Info

Publication number
AU2001252924A1
AU2001252924A1 AU2001252924A AU5292401A AU2001252924A1 AU 2001252924 A1 AU2001252924 A1 AU 2001252924A1 AU 2001252924 A AU2001252924 A AU 2001252924A AU 5292401 A AU5292401 A AU 5292401A AU 2001252924 A1 AU2001252924 A1 AU 2001252924A1
Authority
AU
Australia
Prior art keywords
traced
fourier transform
fast fourier
transform apparatus
fast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001252924A
Inventor
Prakash Chakravarthi
Zhong Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Comsat Corp
Original Assignee
Comsat Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comsat Corp filed Critical Comsat Corp
Publication of AU2001252924A1 publication Critical patent/AU2001252924A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
AU2001252924A 2000-04-07 2001-04-09 Traced fast fourier transform apparatus and method Abandoned AU2001252924A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19602800P 2000-04-07 2000-04-07
US60196028 2000-04-07
PCT/US2001/008646 WO2001078290A2 (en) 2000-04-07 2001-04-09 Traced fast fourier transform apparatus and method

Publications (1)

Publication Number Publication Date
AU2001252924A1 true AU2001252924A1 (en) 2001-10-23

Family

ID=22723841

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252924A Abandoned AU2001252924A1 (en) 2000-04-07 2001-04-09 Traced fast fourier transform apparatus and method

Country Status (4)

Country Link
US (1) US7246143B2 (en)
AU (1) AU2001252924A1 (en)
CA (1) CA2372562A1 (en)
WO (1) WO2001078290A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952460B1 (en) * 2001-09-26 2005-10-04 L-3 Communications Corporation Efficient space-time adaptive processing (STAP) filter for global positioning system (GPS) receivers
US6963892B2 (en) * 2001-12-26 2005-11-08 Tropic Networks Inc. Real-time method and apparatus for performing a large size fast fourier transform
US7774397B2 (en) * 2003-12-05 2010-08-10 STMicroelectronics (R&D) Ltd. FFT/IFFT processor
TW200602902A (en) * 2004-07-12 2006-01-16 Benq Corp Method of calculating FFT
CN101617306B (en) * 2005-04-12 2012-02-01 Nxp股份有限公司 Device for Fast fourier transform operation
US7667702B2 (en) * 2005-12-20 2010-02-23 Xerox Corporation Normalization of vector-based graphical representations
DE602006013964D1 (en) * 2006-07-18 2010-06-10 Ericsson Telefon Ab L M Convolution of input data values for a transformation
FR2972091A1 (en) * 2011-02-28 2012-08-31 France Telecom METHOD FOR MODULATING AN OQAM TYPE MULTI-CARRIER SIGNAL, CORRESPONDING COMPUTER PROGRAM AND MODULATOR
EA030776B9 (en) 2011-03-28 2019-01-31 Долби Лабораторис Лайсэнзин Корпорейшн Reduced complexity transform for a low-frequency-effects channel
EP2884884A1 (en) 2012-08-16 2015-06-24 École Polytechnique Fédérale de Lausanne (EPFL) Method and apparatus for low complexity spectral analysis of bio-signals
US10210220B2 (en) * 2015-09-16 2019-02-19 DataStax System and method for fault tolerant queries

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100604A (en) * 1976-07-19 1978-07-11 Xerox Corporation Frequency domain automatic equalizer utilizing the discrete Fourier transform
US5671168A (en) * 1995-07-06 1997-09-23 Technion Research & Development Foundation Ltd. Digital frequency-domain implementation of arrays
US6169723B1 (en) * 1997-07-02 2001-01-02 Telefonaktiebolaget Lm Ericsson Computationally efficient analysis and synthesis of real signals using discrete fourier transforms and inverse discrete fourier transforms

Also Published As

Publication number Publication date
US7246143B2 (en) 2007-07-17
WO2001078290A2 (en) 2001-10-18
US20030225806A1 (en) 2003-12-04
WO2001078290A3 (en) 2002-03-14
CA2372562A1 (en) 2001-10-18

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