\begin{thebibliography}{10}

\bibitem{duhamel90}
P.~Duhamel and M.~Vetterli.
\newblock Fast fourier transforms: A tutorial review and a state of the art.
\newblock {\em Signal Processing}, 19:259--299, 1990.

\bibitem{brigham74}
E.~Oran Brigham.
\newblock {\em The Fast Fourier Transform}.
\newblock Prentice Hall, 1974.

\bibitem{burrus84}
C.~S. Burrus and T.~W. Parks.
\newblock {\em DFT/FFT and Convolution Algorithms}.
\newblock Wiley, 1984.

\bibitem{committee79}
Digital Signal~Processing Committee and {IEEE Acoustics, Speech, and Signal
  Processing Committee}, editors.
\newblock {\em Programs for Digital Signal Processing}.
\newblock IEEE Press, 1979.

\bibitem{smith95}
Winthrop~W. Smith and Joanne~M. Smith.
\newblock {\em Handbook of Real-Time Fast Fourier Transforms}.
\newblock IEEE Press, 1995.

\bibitem{elliott82}
Douglas~F. Elliott and K.~Ramamohan Rao.
\newblock {\em Fast transforms: algorithms, analyses, applications}.
\newblock Academic Press, 1982.
\newblock This book does not contain actual code, but covers the more advanced
  mathematics and number theory needed in the derivation of fast transforms.

\bibitem{blahut}
Richard~E. Blahut.
\newblock {\em Fast Algorithms for Digital Signal Processing}.
\newblock Addison-Wesley, 1984.

\bibitem{mcclellan79}
James~H. McClellan and Charles~M. Rader.
\newblock {\em Number Theory in Digital Signal Processing}.
\newblock Prentice-Hall, 1979.

\bibitem{burrus-note}
C.~S. Burrus.
\newblock Notes on the {FFT}.
\newblock Available from http://www-dsp.rice.edu/res/fft/fftnote.asc.

\bibitem{sorenson86}
Henrik~V. Sorenson, Michael~T. Heideman, and C.~Sidney Burrus.
\newblock On computing the split-radix {FFT}.
\newblock {\em IEEE Transactions on Acoustics, Speech, and Signal Processing},
  ASSP-34(1):152--156, 1986.

\bibitem{duhamel86}
Pierre Duhamel.
\newblock Implementation of split-radix {FFT} algorithms for complex, real, and
  real-symmetric data.
\newblock {\em IEEE Transactions on Acoustics, Speech, and Signal Processing},
  ASSP-34(2):285--295, 1986.

\bibitem{temperton83pfa}
Clive Temperton.
\newblock A note on prime factor {FFT} algorithms.
\newblock {\em Journal of Computational Physics}, 58:198--204, 1983.

\bibitem{temperton85}
Clive Temperton.
\newblock Implementation of a self-sorting in-place prime factor {FFT}
  algorithm.
\newblock {\em Journal of Computational Physics}, 58:283--299, 1985.

\bibitem{raderprimes}
Charles~M. Rader.
\newblock Discrete fourier transform when the number of data samples is prime.
\newblock {\em IEEE Proceedings}, 56(6):1107--1108, 1968.

\bibitem{mehalic85}
Mehalic, Rustan, and Route.
\newblock Effects of architecture implementation on {DFT} algorithm
  performance.
\newblock {\em IEEE Transactions on Acoustics, Speech, and Signal Processing},
  ASP-33:684--693, 1985.

\bibitem{visscher96}
P.~B. Visscher.
\newblock The {FFT}: Fourier transforming one bit at a time.
\newblock {\em Computers in Physics}, 10(5):438--443, Sep/Oct 1996.

\bibitem{rodriguez89}
Jeffrey~J. Rodriguez.
\newblock An improved {FFT} digit-reversal algorithm.
\newblock {\em IEEE Transactions on Acoustics, Speech, and Signal Processing},
  37(8):1298--1300, 1989.

\bibitem{rosel89}
Petr R\"osel.
\newblock Timing of some bit reversal algorithms.
\newblock {\em Signal Processing}, 18:425--433, 1989.

\bibitem{temperton83}
Clive Temperton.
\newblock Self-sorting mixed-radix fast fourier transforms.
\newblock {\em Journal of Computational Physics}, 52(1):1--23, 1983.

\bibitem{singleton}
Richard~C. Singleton.
\newblock An algorithm for computing the mixed radix fast fourier transform.
\newblock {\em IEEE Transactions on Audio and Electroacoustics},
  AU-17(2):93--103, June 1969.

\bibitem{temperton83real}
Clive Temperton.
\newblock Fast mixed-radix real fourier transforms.
\newblock {\em Journal of Computational Physics}, 52:340--350, 1983.

\bibitem{burrus87real}
Henrik~V. Sorenson, Douglas~L. Jones, Michael~T. Heideman, and C.~Sidney
  Burrus.
\newblock Real-valued fast fourier transform algorithms.
\newblock {\em IEEE Transactions on Acoustics, Speech, and Signal Processing},
  ASSP-35(6):849--863, 1987.

\end{thebibliography}