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* Fix for #4655: Make fftpack._raw_fft threadsafeAlex Stewart2014-05-021-3/+3
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* DOC: fixed small whitespace error in rfft notesArun Persaud2014-02-081-1/+1
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* BUG: check axes and window length input for all integer typesChristoph Gohlke2013-09-071-5/+7
| | | On Python 2.7, the long type was excluded.
* DOC: Unlink non-variable 'm', use monospace insteadendolith2013-08-301-3/+3
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* DOC: Remove parentheses around axisendolith2013-08-291-18/+18
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* DOC: change "Hermite" to "Hermitian", "though" to "although"endolith2013-08-292-6/+6
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* DOC: add note clarifying why ifftshift is neededendolith2013-08-231-1/+2
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* DOC: Add examples, copy some text from rfft functions to clarify inputs and ↵endolith2013-08-221-12/+49
| | | | outputs
* DOC: hfft/ihfft description conflicts with itselfendolith2013-08-211-6/+6
| | | Says Hermite spectrum when it means signal
* STY: Giant comma spacing fixup.Charles Harris2013-08-184-17/+17
| | | | | | | Run the 2to3 ws_comma fixer on *.py files. Some lines are now too long and will need to be broken at some point. OTOH, some lines were already too long and need to be broken at some point. Now seems as good a time as any to do this with open PRs at a minimum.
* STY: Giant whitespace cleanup.Charles Harris2013-08-182-12/+12
| | | | Now is as good a time as any with open PR's at a low.
* 2to3: Apply types fixer.Charles Harris2013-04-141-6/+7
| | | | | | | | | | | | | | | | | | | | Python 3 removes the builtin types from the types module. The types fixer replaces such references with the builtin types where possible and also takes care of some special cases: types.TypeNone <- type(None) types.NotImplementedType <- type(NotImplemented) types.EllipsisType <- type(Ellipsis) The only two tricky substitutions are types.StringType <- bytes types.LongType <- int These are fixed up to support both Python 3 and Python 2 code by importing the long and bytes types from numpy.compat. Closes #3240.
* 2to3: Apply `print` fixer.Charles Harris2013-04-067-7/+7
| | | | | | | Add `print_function` to all `from __future__ import ...` statements and use the python3 print function syntax everywhere. Closes #3078.
* Merge pull request #3178 from charris/2to3-apply-import-fixernjsmith2013-04-026-10/+10
|\ | | | | 2to3 apply import fixer
| * 2to3: Use absolute imports.Charles Harris2013-03-286-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new import `absolute_import` is added the `from __future__ import` statement and The 2to3 `import` fixer is run to make the imports compatible. There are several things that need to be dealt with to make this work. 1) Files meant to be run as scripts run in a different environment than files imported as part of a package, and so changes to those files need to be skipped. The affected script files are: * all setup.py files * numpy/core/code_generators/generate_umath.py * numpy/core/code_generators/generate_numpy_api.py * numpy/core/code_generators/generate_ufunc_api.py 2) Some imported modules are not available as they are created during the build process and consequently 2to3 is unable to handle them correctly. Files that import those modules need a bit of extra work. The affected files are: * core/__init__.py, * core/numeric.py, * core/_internal.py, * core/arrayprint.py, * core/fromnumeric.py, * numpy/__init__.py, * lib/npyio.py, * lib/function_base.py, * fft/fftpack.py, * random/__init__.py Closes #3172
* | Allow threads for FFT calculationsMartin Teichmann2013-04-011-0/+12
|/ | | | | This patch adds lines to release the Global Interpreter Lock while calculating an FFT with fftpack.
* 2to3: Replace xrange by range and use list(range(...)) where neededCharles Harris2013-03-272-4/+4
| | | | | | | | | | | | | | | In python3 range is an iterator and `xrange` has been removed. This has two consequence for code: 1) Where a list is needed `list(range(...))` must be used. 2) `xrange` must be replaced by `range` Both of these changes also work in python2 and this patch makes both. There are three places fixed that do not need it, but I left them in so that the result would be `xrange` clean. Closes #3092
* DOC: Fix typo in fft docs (the indexing variable is 'm', not 'n').Maximilian Albert2013-03-061-1/+1
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* 2to3: Put `from __future__ import division in every python file.Charles Harris2013-03-016-2/+13
| | | | | | | | This should be harmless, as we already are division clean. However, placement of this import takes some care. In the future a script can be used to append new features without worry, at least until such time as it exceeds a single line. Having that ability will make it easier to deal with absolute imports and printing updates.
* DEP: Remove scons related files and code.Charles Harris2013-01-133-25/+0
| | | | | | | | | This removes files and code supporting scons builds. After this change numpy will only support builds using distutils or bento. The removal of scons has been discussed on the list several times and a decision has been made that scons support is no longer needed. This was originally discussed for numpy 1.7 and because the distutils and bento methods are still available we are skipping the usual deprecation period.
* DOC: remove "the" from description, single backticks are for variables onlyendolith2012-11-261-2/+2
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* DOC: Reword "Hermite symmetry", clarify units of sample spacingendolith2012-11-262-13/+16
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* DOC: Fix length mistake in docstring (rfft length is n//2+1, not n)endolith2012-11-251-1/+1
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* DOC: Add rfftfreq to Helper routines in fft module's docstringendolith2012-11-251-0/+1
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* TST: Add a test for the rfftfreq() functionendolith2012-11-251-0/+11
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* DOC: Clarify the frequencies of the rfft using fs, borrowing text from ↵endolith2012-11-241-6/+8
| | | | numpy.fft docstring
* MAINT: Don't use assert to check variable typeendolith2012-11-181-2/+4
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* DOC: Clarify size of odd-length FFTs, default `d` for fftfreq, and some PEP8 ↵endolith2012-10-132-12/+14
| | | | style fixes
* ENH: Add rfftfreq() for numpy's rfft(), which behaves differently from ↵endolith2012-10-131-1/+49
| | | | scipy's rfft()/rfftfreq().
* Use PyMODINIT_FUNC and update docs accordingly.cgohlke2012-09-021-1/+1
| | | | See https://github.com/scipy/scipy/pull/279
* REF: simplify extension customization.David Cournapeau2012-06-011-13/+5
| | | | We are using the new tweak_* bento API wherever possible.
* UPD: Update files for versioned deprecation.Charles Harris2012-04-061-1/+1
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* UPD: Make fftpack_litemodule.c use non-deprecated macros/functions.Charles Harris2012-04-061-18/+21
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* STY: Code cleanups.Charles Harris2012-03-052-23/+29
| | | | Don't do from numpy.testing import *, put spaces after commas, etc.
* BUG: Fix bug in irfftn.Henry Gomersall2012-03-052-17/+30
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* DOC: merge wiki doc edits.Ralf Gommers2012-03-031-9/+13
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* STY: fft - replace macros in old_defines.h with new.Charles Harris2012-02-041-12/+12
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* REF: use new API for higher level builder reuse.David Cournapeau2011-08-291-4/+1
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* REF: use new hook signature.David Cournapeau2011-08-291-1/+1
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* REF: define hook file locally.David Cournapeau2011-08-291-0/+2
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* ENH: update to last bento.David Cournapeau2011-08-291-2/+2
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* ENH: remove temporary hacks for recurse path settings.David Cournapeau2011-08-291-12/+2
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* ENH: add fft/random support.David Cournapeau2011-08-292-0/+32
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* STY: Update exception style, easy ones.Charles Harris2011-04-051-1/+1
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* DEP: remove deprecated names in fftpack.rgommers2011-03-111-11/+1
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* BUG: Make fftshift and ifftshift accept integer arguments for the axesCharles Harris2010-05-102-0/+13
| | | | | value. The functions now match their documentation. Fixes ticket #1182, patch from rgommers.
* DEP: Fix more files for unittest deprecated functions. It isn't clear why theseCharles Harris2010-02-211-1/+1
| | | | tests didn't issue deprecation warnings. Are they being run?
* 3K: fft: fix integer division in (i)fftshiftPauli Virtanen2010-02-201-2/+2
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* Remove un-necessary import.Travis Oliphant2010-01-151-1/+0
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* fixed a whole bunch of doctestsPaul Ivanov2009-12-281-2/+7
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