diff options
Diffstat (limited to 'numpy/fft/fftpack.py')
| -rw-r--r-- | numpy/fft/fftpack.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/numpy/fft/fftpack.py b/numpy/fft/fftpack.py index 236a18d7a..706fcdd2f 100644 --- a/numpy/fft/fftpack.py +++ b/numpy/fft/fftpack.py @@ -829,11 +829,16 @@ def fft2(a, s=None, axes=(-2, -1)): -------- >>> a = np.mgrid[:5, :5][0] >>> np.fft.fft2(a) - array([[ 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j], - [ 5.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j], - [ 10.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j], - [ 15.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j], - [ 20.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j]]) + array([[ 50.0 +0.j , 0.0 +0.j , 0.0 +0.j , + 0.0 +0.j , 0.0 +0.j ], + [-12.5+17.20477401j, 0.0 +0.j , 0.0 +0.j , + 0.0 +0.j , 0.0 +0.j ], + [-12.5 +4.0614962j , 0.0 +0.j , 0.0 +0.j , + 0.0 +0.j , 0.0 +0.j ], + [-12.5 -4.0614962j , 0.0 +0.j , 0.0 +0.j , + 0.0 +0.j , 0.0 +0.j ], + [-12.5-17.20477401j, 0.0 +0.j , 0.0 +0.j , + 0.0 +0.j , 0.0 +0.j ]]) """ |