Fast Fourier transform: Difference between revisions
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contains |
contains |
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! In place Cooley- |
! In place Cooley-Tukey FFT |
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recursive subroutine fft(x) |
recursive subroutine fft(x) |
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complex(kind=dp), dimension(:), intent(inout) :: x |
complex(kind=dp), dimension(:), intent(inout) :: x |
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