Thomas Capricelli
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08074843ac
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fix few warnings reported by clang
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2011-07-07 22:20:04 +02:00 |
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Gael Guennebaud
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03d86ea736
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fix intallation of unsupported modules
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2011-02-16 17:59:35 +01:00 |
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Jitse Niesen
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9cd4f67e7f
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Specify root namespace for fftw_plan from FFTW3 library.
After changeset 4716040703
(the ei_ --> internal:: change), there are two symbols
called fftw_plan, one from the FFTW3 library and one from Eigen.
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2010-12-12 11:44:30 +00:00 |
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Benoit Jacob
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4716040703
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bug #86 : use internal:: namespace instead of ei_ prefix
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2010-10-25 10:15:22 -04:00 |
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Mark Borgerding
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8f51a4ac90
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found out about little-documented FFTW_PRESERVE_INPUT which has effect on c2r transforms
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2010-02-16 20:44:48 -05:00 |
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Mark Borgerding
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cd7912313d
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changed FFT function vector and Matrix args to pointer as Benoit suggested
implemented 2D Complex FFT for FFTW impl
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2010-01-22 00:35:03 -05:00 |
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Hauke Heibel
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d088ee35f6
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Added to possibility to compile unit tests at maximum warning level.
Silenced (amongst others) many conversion related warnings.
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2009-12-12 11:39:07 +01:00 |
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Marton Danoczy
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ffaea19a70
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Fixed compilation warnings in MSVC with Scalar==float
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2009-12-03 14:01:34 +01:00 |
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Mark Borgerding
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ec70f8006b
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added inlines to a bunch of functions
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2009-10-31 00:13:22 -04:00 |
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Mark Borgerding
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4c3345364e
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moved half-spectrum logic to Eigen::FFT
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2009-10-30 23:38:13 -04:00 |
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Mark Borgerding
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d659fd9b14
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moved real-half-spectrum reflection into Eigen::FFT
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2009-10-30 20:26:30 -04:00 |
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Mark Borgerding
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a26b729cc9
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moved scaling to Eigen::FFT
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2009-10-30 19:50:11 -04:00 |
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Mark Borgerding
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e3d08443dc
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inlining,all namespace declaration moved to FFT, removed preprocessor definitions,
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2009-10-21 20:53:05 -04:00 |
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Mark Borgerding
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1fd6dfe428
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added ei_fftw_impl
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2009-05-30 17:55:47 -04:00 |
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Mark Borgerding
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f13e000b45
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various comment changes
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2009-05-27 21:32:42 -04:00 |
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Mark Borgerding
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09b4733255
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added real-optimized inverse FFT (NFFT must be multiple of 4)
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2009-05-25 23:52:21 -04:00 |
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Mark Borgerding
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03ed6f9bfb
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refactored ei_kissfft_impl to maintain a cache of cpx fft plans
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2009-05-25 23:06:49 -04:00 |
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Mark Borgerding
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210092d16c
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changed name from simple_fft_traits to ei_kissfft_impl
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2009-05-25 20:35:24 -04:00 |
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Mark Borgerding
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326ea77390
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added FFT inverse complex-to-scalar interface (not yet optimized)
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2009-05-23 22:50:07 -04:00 |
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Mark Borgerding
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3047988172
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scalar forward FFT optimized for even size, converts to cpx for odd
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2009-05-23 12:50:07 -04:00 |
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Mark Borgerding
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9c0fcd0f62
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started real optimization, added benchmark for FFT
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2009-05-23 10:09:48 -04:00 |
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Mark Borgerding
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8b4afe3deb
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added non-optimized real forward fft (no inverse yet)
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2009-05-22 22:37:59 -04:00 |
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Mark Borgerding
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68cad98bc9
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indent level change
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2009-05-19 00:34:38 -04:00 |
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Mark Borgerding
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92ca9fc032
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initial pass of FFT module -- includes complex 1-d case only
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2009-05-19 00:21:04 -04:00 |
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