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| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-16 10:30:16 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-16 10:30:16 -0400 |
| commit | 7774331476979a530288eb8217d19f8f7af64ed1 (patch) | |
| tree | 4acb7c1df73a0d8d61633eda3b1108217f54f03b /gr-digital/python/fftshift.py | |
| parent | 34216336205ba3edc0bc308a8da9ad388f3d0774 (diff) | |
| parent | 4a030cb4866c651ebe5c53a6a429cf2b5e0c11bd (diff) | |
Merge branch 'master' of gnuradio.org:gnuradio
Diffstat (limited to 'gr-digital/python/fftshift.py')
| -rw-r--r-- | gr-digital/python/fftshift.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gr-digital/python/fftshift.py b/gr-digital/python/fftshift.py new file mode 100644 index 0000000000..c8c7c7f140 --- /dev/null +++ b/gr-digital/python/fftshift.py @@ -0,0 +1,31 @@ +# +# Copyright 2012 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +# Aliases for fftpack.(i)fftshift() + +from scipy import fftpack + +def fftshift(x): + return fftpack.fftshift(x) + +def ifftshift(x): + return fftpack.ifftshift(x) + |