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Title: Fast Fourier Transform in the West (FFTW)
Alternate Title: FFTW
Url: http://www.fftw.org/
Creator: Frigo, Matteo
Johnson, Steven G.
Publisher: Ab Initio Physics Group
Description: Despite its curious name, Fast Fourier Transform in the West (FFTW) is a powerful, free "C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size." Developed by researchers from the Massachusetts Institute of Technology, FFTW purportedly has outstanding performance when compared with other DFT algorithms. This statement is supported by experimental results from extensive speed and accuracy benchmarks. FFTW can be downloaded directly from this site, along with substantial documentation and three research papers stemming from its development.
LC Classification: Science -- Mathematics -- Instruments and machines -- Calculating machines -- Electronic computers. Computer science
Science -- Mathematics -- Instruments and machines -- Calculating machines -- Electronic computers. Computer science -- Computer software
Science -- Physics -- Mathematical physics -- Special topics, A-Z -- Fourier transformations
GEM Subject: Science
Science -- Technology
Science -- Instructional issues
Date Issued: 2006
Resource Type: Tool -- Software
Format: Document -- HTML
Audience: Educator
Learner
Education Level: Higher Education -- Graduate/Professional
Higher Education -- Undergraduate (Upper Division)
Higher Education -- Technical Education (Upper Division)
Vocational/Professional Development Education
Language: English
Rights: Matteo Frigo and Massachusetts Institute of Technology
Access Rights: Free access
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Source: Scout Archives
Full Record Views: 3
Resource URL Clicks: 37
Cumulative Rating: NOT YET RATED
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