IndexRundeck: E6F40Created: Fri May 17 03:30:27 EDT 2024

FFT144.f

Summary:
Author :
Version:

Modules:
FFT144
FFT144 calculates the Fast Fourier Transform

Global Subroutines:
docalc
DOCALC calculate intermediate expressions for FFT
fft
FFT calculates fast fourier transform of an input array F
fft0
FFT0 initializes sines and cosines used by FFT routines.
fft2
FFT2 calculates Fourier coefficients on secondary grid
ffte
FFTE calcs. the spectral energy E from input gridpoint values F
ffti
FFTI performs an inverse fast fourier transform

Depends on the following files:

FFT144.f

Used by the following files:
FFT144.f

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