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Fast Fourier transform / Fourier analysis / Mixed radix / Cross-correlation / Cooley–Tukey FFT algorithm / Discrete Hartley transform / Mathematical analysis / Digital signal processing / Mathematics


IMPROVED COMPUTING EFFICIENCY OF CROSS-CORRELATION IN THE FOURIER DOMAIN Greg Dew@ and Ken Holmlund# @ Logica
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Document Date: 2010-04-06 08:55:58


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Company

Hewlett-Packard / Cambridge University Press / Press W. H. S.A. / /

Country

China / /

Facility

INTRODUCTION The Meteorological Product Extraction Facility / /

IndustryTerm

search pixels / search size / off-chip / search area local / search/target data / satellite-derived winds / target/search combination data / target/search combinations / reduced computing costs / target /search area combinations / search area size / target/search area sizes / target/search area pixels / target/search area combinations / search area sizes / search area / search location / search sizes / simulated search / search areas / larger search / carried out using simulated search / /

NaturalFeature

MPEF Water Vapour channel / /

OperatingSystem

XP / /

Organization

MSG MPEF / Cambridge University / African Union / /

Person

Ken Holmlund / /

ProgrammingLanguage

FORTRAN / FORTRAN 77 / /

ProvinceOrState

Nova Scotia / /

PublishedMedium

the CPU times / /

Technology

1 MBD off-chip / FFT algorithm / Radix-2 FFT algorithm / Mixed Radix FFT algorithm / Radix-2 algorithm / Radix-2 FFT algorithms / FFT algorithms / Mixed Radix algorithm / /

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