Mark Borgerding
85f8d1f0c6
renamed 'Traits' to 'Impl', added vim modelines for syntax highlighting
2009-10-21 10:27:17 -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
7b0c4102fa
* add a Make* expression type builder to allow the
...
construction of generic expressions working
for both dense and sparse matrix. A nicer solution
would be to use CwiseBinaryOp for any kind of matrix.
To this end we either need to change the overall design
so that the base class(es) depends on the kind of matrix,
or we could add a template parameter to each expression
type (e.g., int Kind = ei_traits<MatrixType>::Kind)
allowing to specialize each expression for each kind of matrix.
* Extend AutoDiffScalar to work with sparse vector expression
for the derivatives.
2009-10-16 13:22:38 +02:00
Gael Guennebaud
44ba4b1d6d
add operator+ scalar to AutoDiffScalar
2009-10-16 11:27:04 +02:00
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
456f7d094d
merge with eigen-tip
2009-10-13 01:14:19 +02:00
Thomas Capricelli
977ed615a6
be sure that there's no name clash between NumericalDiff::df and the
...
original functor df()
2009-09-28 17:45:45 +02:00
Thomas Capricelli
7968737247
fix tests : we perform slightly worse because we do use one more function
...
evaluation in our numericaldiff than what (c)minpack did
2009-09-28 04:13:57 +02:00
Thomas Capricelli
d912034565
fdjac2 is not needed anymore
2009-09-28 03:49:23 +02:00
Thomas Capricelli
d3850641a1
remove some duplicated code LevenbergMarquardt::minimizeNumericalDiff*() by
...
using the generic Eigen NumericalDiff recently introduced.
LevenbergMarquardt::lmdif1(), which is provided as a convenience method for
people porting code from (c)minpack, is now a static function
2009-09-28 03:26:42 +02:00
Thomas Capricelli
87be19de4a
central sheme for numerical diff
2009-09-28 02:55:30 +02:00
Thomas Capricelli
206b5e3972
starting work on a Numerical differenciation module
2009-09-28 02:43:07 +02:00
Thomas Capricelli
a453298322
cleaning doc
2009-09-28 02:42:19 +02:00
Thomas Capricelli
52026eb800
cleaning
2009-09-28 02:35:42 +02:00
Thomas Capricelli
de942a44c2
default argument for _jac in functor operator() : this way, we can use
...
AutoDiffJacobian::operator()(x,value) exactly as the original functor
2009-09-28 01:28:48 +02:00
Thomas Capricelli
8e8997d403
use dynamic type in functor, as NonLinear only knows about this currently
2009-09-28 01:19:29 +02:00
Thomas Capricelli
bee14ee8e6
use operator() so that to be coherent with eigen AutoDiff functor
2009-09-28 00:32:31 +02:00
Thomas Capricelli
956d65ea63
define a generic functor and makes other ones inherit it
2009-09-28 00:18:14 +02:00
Thomas Capricelli
251c0f45ac
remove references to adolc and split tests functions for clarity
2009-09-27 23:54:06 +02:00
Benoit Jacob
92480ffd26
* Introduce make targets btest (build tests), blas (build blas lib), demos (build demos).
...
* remove EIGEN_BUILD_TESTS and siblings
* add summary at the end of cmake run, hopefully not too verbose
* fix build of quaternion demo
* kill remnants of old binary library option
2009-09-27 17:48:53 -04:00
Thomas Capricelli
b1637df4f4
update URL for adol-c
2009-09-27 01:56:50 +02:00
Gael Guennebaud
432fcefcb1
fix warning with gcc 4.2
2009-09-15 11:27:31 +02:00
Thomas Capricelli
7a8ec4ba26
cleaning
2009-09-15 04:17:11 +02:00
Thomas Capricelli
6d8baa757e
fix indentation (and only that)
2009-09-14 23:47:44 +02:00
Mark Borgerding
a39de276a9
added the test case for FFTW
2009-09-14 01:52:26 -04:00
Thomas Capricelli
ab88ba6f7f
provide some default values for important results. So that we can read them
...
even before *Init() and do no get random values.
2009-09-13 23:55:08 +02:00
Thomas Capricelli
8c3f7d8e94
cleaning
2009-09-13 01:44:34 +02:00
Thomas Capricelli
8b84c3733a
functors need not be const
2009-09-11 20:50:01 +02:00
Jitse Niesen
9f14d72927
Remove no-op statement in AlignedVector3.
2009-09-10 09:22:06 +01:00
Thomas Capricelli
72746838ad
merge with tip
2009-09-10 02:37:08 +02:00
Jitse Niesen
2a6db40f10
Re-factor matrix exponential.
...
Put all routines in a class. I think this is a cleaner design.
2009-09-08 14:51:34 +01:00
Thomas Capricelli
e3db42611b
fix warning about unused variable
2009-08-29 02:48:44 +02:00
Thomas Capricelli
c990938415
eigenization of fcn_chkder + bugfix
2009-08-29 02:46:19 +02:00
Thomas Capricelli
c1265ebbfe
fix bounds using c standard instead of fortran's
2009-08-29 02:36:13 +02:00
Thomas Capricelli
4f7daf942c
fix indentation for fcn_chkder
2009-08-29 02:30:18 +02:00
Thomas Capricelli
16d08b2b0f
check number of evaluation even in the case of *1(), now we have it..
2009-08-26 14:47:10 +02:00
Thomas Capricelli
458947af5e
move Parameters as a class member, simplify calling sequence. Convenience
...
methods from minpack ( "*1()" ) get their original name back : they are
only useful when porting, anyway. Still, i prefer to keep them.
2009-08-26 14:23:05 +02:00
Thomas Capricelli
c1be96967e
remove printfs, they are of no use and may prevent compilation
2009-08-26 01:09:23 +02:00
Thomas Capricelli
6de3f5f0e7
cleaning
2009-08-25 23:47:22 +02:00
Thomas Capricelli
eac9293449
split every algorithm in *Init() + while(running) { *OneStep() }
2009-08-25 23:43:33 +02:00
Thomas Capricelli
bbd44ef0ad
move more stuff into Parameters
2009-08-25 23:37:27 +02:00
Thomas Capricelli
a2abb4afb6
cleaning
2009-08-25 23:26:36 +02:00
Thomas Capricelli
baec4f39ab
reduce local variables so that we can split algorithms
2009-08-25 22:49:05 +02:00
Thomas Capricelli
be368c33bb
cleaning
2009-08-25 22:15:09 +02:00
Thomas Capricelli
470ea55834
put nfev/njev as internal variables as well
2009-08-25 22:13:08 +02:00
Thomas Capricelli
41b6ea81db
oops... fixing return values, some copy/paste was done far too quickly
2009-08-25 22:06:58 +02:00
Thomas Capricelli
3bca4bba87
if mode==2, the user is supposed to supply diag: do some basic check.
2009-08-25 22:02:19 +02:00
Thomas Capricelli
fa0183e7c7
make diag be an internal variable too
2009-08-25 21:59:10 +02:00
Thomas Capricelli
e465ea82e1
define and use struct Parameters
2009-08-25 21:50:01 +02:00
