Mark Borgerding
4c3345364e
moved half-spectrum logic to Eigen::FFT
2009-10-30 23:38:13 -04:00
Mark Borgerding
7911df4b6e
improved selftest for Eigen::Complex -- mainly a documentation of what does not work
2009-10-28 23:22:10 -04:00
Mark Borgerding
288ba155f1
forgot Complex test file
2009-10-28 23:05:18 -04:00
Mark Borgerding
0167f5ef43
added inline to many functions
2009-10-22 23:06:19 -04:00
Mark Borgerding
e3d08443dc
inlining,all namespace declaration moved to FFT, removed preprocessor definitions,
2009-10-21 20:53:05 -04:00
Benoit Jacob
c3180b7ffb
MatrixBase:
...
* support resize() to same size (nop). The case of FFT was another case where that make one's life far easier.
hope that's ok with you Gael. but indeed, i don't use it in the ReturnByValue stuff.
FFT:
* Support MatrixBase (well, in the case with direct memory access such as Map)
* adapt unit test
2009-10-20 23:25:49 -04:00
Mark Borgerding
d9b418bf12
merged eigen2_for_fft into eigen2 mainline
2009-10-20 15:18:01 -04:00
Gael Guennebaud
1503043981
autodiff:
...
* fix namespace issue
* simplify Jacobian code
* fix issue with "Dynamic derivatives"
2009-10-15 18:43:15 +02:00
Thomas Capricelli
251c0f45ac
remove references to adolc and split tests functions for clarity
2009-09-27 23:54:06 +02:00
Mark Borgerding
a39de276a9
added the test case for FFTW
2009-09-14 01:52:26 -04:00
Hauke Heibel
ab6eb6a1a4
Adaptions from .lazy() towards .noalias().
...
Added missing casts.
2009-08-31 17:29:37 +02:00
Gael Guennebaud
ef13c3e754
add normalize and normalized overloads in AlignedVector3
2009-08-16 11:51:46 +02:00
Jitse Niesen
f71f878bab
Add support for matrix exponential of floats and complex numbers.
2009-08-12 15:44:22 +01:00
Mark Borgerding
4d6b962ba4
added FindFFTW, but I don't think it's right yet
2009-06-10 22:16:32 -04:00
Mark Borgerding
1c54340174
more work on ei_fftw_impl
2009-05-31 15:44:57 -04:00
Mark Borgerding
03ed6f9bfb
refactored ei_kissfft_impl to maintain a cache of cpx fft plans
2009-05-25 23:06:49 -04:00
Mark Borgerding
210092d16c
changed name from simple_fft_traits to ei_kissfft_impl
2009-05-25 20:35:24 -04:00
Mark Borgerding
326ea77390
added FFT inverse complex-to-scalar interface (not yet optimized)
2009-05-23 22:50:07 -04:00
Mark Borgerding
3047988172
scalar forward FFT optimized for even size, converts to cpx for odd
2009-05-23 12:50:07 -04:00
Mark Borgerding
9c0fcd0f62
started real optimization, added benchmark for FFT
2009-05-23 10:09:48 -04:00
Mark Borgerding
8b4afe3deb
added non-optimized real forward fft (no inverse yet)
2009-05-22 22:37:59 -04:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
...
it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Mark Borgerding
be1b2ad4ec
removed unused code
2009-05-19 00:26:19 -04:00
Mark Borgerding
92ca9fc032
initial pass of FFT module -- includes complex 1-d case only
2009-05-19 00:21:04 -04:00
Gael Guennebaud
159c99a288
fix adolc unit test for dynamic sizes
2009-05-12 07:38:46 +00:00
Benoit Jacob
eac79b6d2e
CREDIT Hauke Heibel, fix MSVC warnings
2009-05-09 03:41:17 +00:00
Benoit Jacob
3b79d99f71
*make coeff() return a const reference (required with the recent change with CoeffReturnType)
...
*fix a unused variable warning
2009-05-09 03:39:31 +00:00
Benoit Jacob
834eb5bfc8
new unsupported module by Jitse Niesen: matrix exponential
2009-05-05 20:46:55 +00:00
Gael Guennebaud
c25fc50d54
add an AlignedVector3 module suitable for vectorization of 3D vectors
2009-05-03 17:19:19 +00:00
Gael Guennebaud
acb32c69d4
* update BVH to explicitely use aligned_allocator
...
* fix warning in StdVector
2009-04-23 11:33:36 +00:00
Gael Guennebaud
ea41a18b80
clean asm comments
2009-04-09 21:29:31 +00:00
Jos van den Oever
5a628567b0
Compile fix.
2009-04-05 14:26:47 +00:00
Gael Guennebaud
0170eb0dbe
add an auto-diff module in unsupported. it is similar to adolc's forward
...
mode but the advantage of using Eigen's expression template to compute
the derivatives (unless you nest an AutoDiffScalar into an Eigen's
matrix).
2009-04-01 14:43:37 +00:00
Gael Guennebaud
4bb5221d22
Add BVH module in unsupported (patch from Ilya Baran)
...
(I thought I committed it a week ago but it seems the command failed)
2009-03-18 20:06:06 +00:00
Gael Guennebaud
40774c625e
add a proof of concept autodiff jacobian helper class based on adolc
...
with unit test and FindAdolc cmake module
2009-02-27 16:19:13 +00:00
Gael Guennebaud
95db32fcdc
setup the unsupported directory structure.
...
The unsupported module documentation is automatically generated in:
build/doc/unsupported/
with bidirectional cross references.
I leave a class Foo in AdolcForward module to illustrate the
cross-reference behavior. I will remove it in the next commit.
2009-02-04 15:37:00 +00:00
