This is a simple f2py-wrapper for the logarithmic FFT code FFTLog as presented in Appendix B of [Hami00] and published at casa.colorado.edu/~ajsh/FFTLog. A pure ...

Abstract: FFT finds extensive use as a digital signal processing and communication systems algorithm due to its ability to compute the Discrete Fourier Transform with high efficiency. The design ...

Abstract: Split-radix fast Fourier transform (SRFFT) is an ideal candidate for the implementation of a low-power FFT processor, because it has the lowest number of arithmetic operations among all the ...