Thomas Capricelli
6953cad81d
remove unneeded "Eigen::", we already 'use' Eigen namespace
2009-08-19 20:06:34 +02:00
Thomas Capricelli
01622e9855
use machine precision from eigen instead of the one from cminpack. The test
...
pass though they would not if using a value of 2.220e-16 (the real value
for 'double' is 2.22044604926e-16). How sensitive those tests are :)
2009-08-19 19:56:51 +02:00
Thomas Capricelli
3093e92da5
machine_epsilon is now called epsilon in latest eigen
2009-08-19 19:53:08 +02:00
Thomas Capricelli
47ac354190
merge with the main dev branch
2009-08-19 19:46:37 +02:00
Thomas Capricelli
fb54cfb013
import main files from cminpack as *.h files:
...
* function names are changed by appending _template
* it uses basic templating : template<typename T>
* wrappers now use those versions instead of the ones from cminpack
* lot of external methods from cminpack are still used
* tests pass though they are unchanged (they use wrappers)
2009-08-19 18:38:45 +02:00
Thomas Capricelli
703198a1a6
wrapper for chkder() : this was the last wrapper missing
2009-08-19 18:32:37 +02:00
Jitse Niesen
59a0c4a0d2
Add new unsupported modules to doc/unsupported_modules.dox
2009-08-18 15:30:38 +01:00
Jitse Niesen
7262716b78
Correct syntax error in doxygen comment.
2009-08-18 11:09:20 +01:00
Gael Guennebaud
ef13c3e754
add normalize and normalized overloads in AlignedVector3
2009-08-16 11:51:46 +02:00
Thomas Capricelli
f7cd4c8923
cleaning : wa1 used in 'covar' needs not be the same as in lmder* and all.
...
it's just an old-fashioned way to re-use memory without allocation...
2009-08-13 16:29:17 +02:00
Jitse Niesen
f71f878bab
Add support for matrix exponential of floats and complex numbers.
2009-08-12 15:44:22 +01:00
Thomas Capricelli
d1bc9144cb
wrapper for lmstr1 and lmstr + eigenization of calling tests
2009-08-10 17:37:27 +02:00
Thomas Capricelli
bb1204a145
wrapper for lmdif1 + eigenization of calling test
2009-08-10 17:16:43 +02:00
Thomas Capricelli
80372c18ee
wrapper for lmdif (+test call eigenization)
2009-08-10 16:54:53 +02:00
Thomas Capricelli
4a26baa718
wrapper for hybrj1
2009-08-10 16:32:45 +02:00
Thomas Capricelli
1d53ce8d48
wrapper for hybrj
2009-08-10 16:21:22 +02:00
Thomas Capricelli
ec2b9f90a3
hybrd : wrapper + eigenize test
2009-08-10 03:39:50 +02:00
Thomas Capricelli
953c37f8e5
i wonder how useful this really is, but others do this way. Probably
...
related to doxygen.
2009-08-09 05:14:45 +02:00
Thomas Capricelli
50c192961c
eigenize lmder + some other small fixes
2009-08-09 05:07:59 +02:00
Thomas Capricelli
a6625f22d4
eigenize the test for lmder1, clean functor stuff.
...
(and check the tests still pass, of course, that's the whole point..)
2009-08-09 03:54:36 +02:00
Thomas Capricelli
5e4cf6cae1
oops.. use the template paramater instead of hard coding 'double'
2009-08-09 03:34:32 +02:00
Thomas Capricelli
ceeb023ff2
use template parameter Scalar instead of VectorType, fix a segfault.
2009-08-09 03:33:04 +02:00
Thomas Capricelli
7db4052749
eigenize the test a little more
2009-08-09 03:16:24 +02:00
Thomas Capricelli
f19eda7cf6
first test for a basic wrapper (and only wrapper!) for cminpack functions
2009-08-09 03:07:34 +02:00
Thomas Capricelli
d646d99366
Start of module "NonLinear". We start out of cminpack-1.0.2
...
(http://devernay.free.fr/hacks/cminpack.html )
The first test is adapted from the example/ directory.
Some stuff is hard coded for our initial tests.
2009-08-08 22:18:48 +02:00
Mark Borgerding
fb9a15e451
added copyright notice
2009-06-17 00:09:18 -04:00
Mark Borgerding
e577c70e49
candidate header for Eigen/Complex
2009-06-16 23:54:58 -04:00
Mark Borgerding
1c54340174
more work on ei_fftw_impl
2009-05-31 15:44:57 -04:00
Mark Borgerding
1fd6dfe428
added ei_fftw_impl
2009-05-30 17:55:47 -04:00
Mark Borgerding
f13e000b45
various comment changes
2009-05-27 21:32:42 -04:00
Mark Borgerding
09b4733255
added real-optimized inverse FFT (NFFT must be multiple of 4)
2009-05-25 23:52:21 -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
68cad98bc9
indent level change
2009-05-19 00:34:38 -04:00
Mark Borgerding
92ca9fc032
initial pass of FFT module -- includes complex 1-d case only
2009-05-19 00:21:04 -04:00
Jitse Niesen
72f66d717d
Evaluate argument of matrix exponential only once.
2009-05-18 23:14:53 +01:00
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
159ab4a043
CREDIT Hauke Heibel, windows compatibility fixes in MatrixExponential
2009-05-07 18:11:49 +00:00
Gael Guennebaud
7080282a6d
forgot a svn add CMakeLists.txt
2009-05-07 14:49:56 +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
c744960984
patch from Ilya Baran: This small patch fixes a potential initialization
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bug in BVAlgorithms and slightly corrects the BVH doc.
2009-04-15 05:54:07 +00:00
Benoit Jacob
2bb1c9e8dc
finally commit Rohit's work as the start of a new (currently
...
unsupported) module, MoreVectorization.
CCMAIL:rpg.314@gmail.com
2009-04-14 13:15:53 +00:00
