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Automatic Generation of Prime Length FFT Programs

(Complete Item Description)

Abstract:: This collection of modules is from a Rice University, ECE Department Technical Report written around September 1994. It grew out of the doctoral and post doctoral research of Ivan Selesnick working with Prof. C. Sidney Burrus at Rice. Earlier reports on this work were published in the ICASSP and ISCAS conference proceedings in 1992-94 and a fairly complete report was published in the IEEE Transaction on Signal Processing in January 1996.

Subject:: Mathematics and Statistics, Science and Technology
Grade Level:: Post-secondary
Collection:: Connexions

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FFTs of prime length and Rader's conversion

(Complete Item Description)

Abstract:: FFTs of prime length can be computed efficiently via Rader's conversion, via the chirp z-transform, or by use of Winograd methods.

Subject:: Science and Technology
Grade Level:: Post-secondary
Collection:: Connexions

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Large DFT Modules: 11, 13, 16, 17, 19, and 25

(Complete Item Description)

Abstract:: Details of the generation of very efficient length 11, 13, 17, 19, and 25 FFTs using the techniques of Winograd. Originally, Technical Report number 8105 from the EE department of Rice University in 1981, by H. W. Johnson and C. S. Burrus

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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Large DFT Modules: 11, 13, 16, 17, 19, and 25. Revised ECE Technical Report 8105

(Complete Item Description)

Abstract:: This is a slightly revised version of: "Large DFT Modules: 11, 13, 16, 17, 19, and 25" which was an ECE Technical Report 8105 at Rice University, Dec. 13, 1981. The original authors were H. W. Johnson and C. S. Burrus

Subject:: Mathematics and Statistics, Science and Technology
Grade Level:: Post-secondary
Collection:: Connexions

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N = 11 Winograd FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 11 FFT module that can be use alone or with the PFA or the WFTA. Designed by Howard Johnson in 1981.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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N = 13 Winograd FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 13 FFT module that can be use alone or with the PFA or the WFTA. Designed by Howard Johnson in 1981.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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N = 16 FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 16 FFT module that can be use alone or with the PFA or the WFTA.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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N = 17 Winograd FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 17 FFT module that can be use alone or with the PFA or the WFTA. Designed by Howard Johnson in 1981.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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N = 19 Winograd FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 19 FFT module that can be use alone or with the PFA or the WFTA. Designed by Howard Johnson in 1981.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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N = 25 FFT module

(Complete Item Description)

Abstract:: A very efficient length N = 25 FFT module that can be use alone or with the PFA or the WFTA.

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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Program 12: Prime Factor FFT Algorithm

(Complete Item Description)

Abstract:: Prime Factor FFT Algorithm

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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Program 13: In-Place, In-Order Prime Factor FFT Algorithm

(Complete Item Description)

Abstract:: Prime Factor FFT Algorithm without unscrambler

Subject:: Mathematics and Statistics
Grade Level:: Post-secondary
Collection:: Connexions

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