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Diffstat (limited to 'numpy/fft/__init__.py')
| -rw-r--r-- | numpy/fft/__init__.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/numpy/fft/__init__.py b/numpy/fft/__init__.py index 324e39f4d..1171a6026 100644 --- a/numpy/fft/__init__.py +++ b/numpy/fft/__init__.py @@ -1,3 +1,37 @@ +""" +Discrete Fast Fourier Transform (FFT) +===================================== + +========= ========================================================= +Standard FFTs +=================================================================== +fft Discrete Fourier transform. +ifft Inverse discrete Fourier transform. +fft2 Discrete Fourier transform in two dimensions. +ifft2 Inverse discrete Fourier transform in two dimensions. +fftn Discrete Fourier transform in N-dimensions. +ifftn Inverse discrete Fourier transform in N dimensions. +========= ========================================================= + +========= ========================================================== +Real FFTs +==================================================================== +rfft Real discrete Fourier transform. +irfft Inverse real discrete Fourier transform. +rfft2 Real discrete Fourier transform in two dimensions. +irfft2 Inverse real discrete Fourier transform in two dimensions. +rfftn Real discrete Fourier transform in N dimensions. +irfftn Inverse real discrete Fourier transform in N dimensions. +========= ========================================================== + +========= ========================================================= +Hermite FFTs +=================================================================== +hfft Hermite discrete Fourier transform. +ihfft Inverse hermite discrete Fourier transform. +========= ========================================================= + +""" # To get sub-modules from info import __doc__ |