1052 Commits

Author SHA1 Message Date
Gael Guennebaud
3eb37fe1fb update mixingtype unit test to reflect current status, but it is still clear
we should allow matrix products between complex and real ?
2009-09-03 13:03:26 +02:00
Gael Guennebaud
00f4b46908 typo in sqrt(complex) 2009-09-03 11:50:06 +02:00
Gael Guennebaud
a54b99fa72 move eigen values related stuff of the QR module to a new EigenSolver module.
- perhaps we can find a better name ?
- note that the QR module still includes the EigenSolver module for compatibility
2009-09-03 11:39:44 +02:00
Gael Guennebaud
9515b00876 remove the \addexample tags 2009-09-03 11:22:42 +02:00
Gael Guennebaud
16c7b1daab add examples for makeJacobi and makeGivens 2009-09-03 11:17:16 +02:00
Gael Guennebaud
c893917d65 Fix serious bug discovered with gcc 4.2 2009-09-03 10:45:32 +02:00
Hauke Heibel
8d449bd80e Removed debug cout.
Disabled MSVC inconsistent DLL linkage.
2009-09-02 21:23:09 +02:00
Benoit Jacob
7aa6fd3625 big reorganization in JacobiSVD:
- R-SVD preconditioning now done with meta selectors to avoid compiling useless code
- SVD options now honored, with options to hint "at least as many rows as cols" etc...
- fix compilation in bad cases (rectangular and fixed-size)
- the check for termination is now done on the fly, no more goto (should have done that earlier!)
2009-09-03 02:53:51 -04:00
Benoit Jacob
89557ac41d introduce EIGEN_SIZE_MIN
now we should check if some EIGEN_ENUM_MIN usage needs to be replaced by that... potential bug when using mixed-size matrice
2009-09-03 02:50:42 -04:00
Benoit Jacob
7d18c30641 finally the first version was the good one... 2009-09-03 01:25:40 -04:00
Gael Guennebaud
7586f7f706 fix #51 (bad use of std::complex::real) 2009-09-02 15:18:11 +02:00
Gael Guennebaud
b83654b5d0 * rename JacobiRotation => PlanarRotation
* move the makeJacobi and make_givens_* to PlanarRotation
* rename applyJacobi* => apply*
2009-09-02 15:04:10 +02:00
Gael Guennebaud
496ea63972 fix wrong assert 2009-09-02 14:08:33 +02:00
Gael Guennebaud
4a8258369a much simpler fix for Matrix::swap 2009-09-02 13:37:15 +02:00
Benoit Jacob
ec20d58317 * add serious unit test for swap
* fix my stupidity in Matrix::swap()
2009-09-02 16:56:48 -04:00
Benoit Jacob
cc375e2f79 merge 2009-09-02 06:37:41 -04:00
Benoit Jacob
e6b77bcc6b JacobiSVD: implement general R-SVD using full-pivoting QR, so we now support any rectangular matrix size by reducing to the smaller of the two dimensions (which is also an optimization) 2009-09-02 06:36:55 -04:00
Benoit Jacob
c16d65f015 fix compilation errors in swap (could not swap with anything else than the exact same Matrix type) 2009-09-02 06:35:01 -04:00
Hauke Heibel
05ddd32849 added missing JacobiRotation's ... 2009-09-01 23:12:40 +02:00
Gael Guennebaud
4d91229bdc [mq]: eigensolver 2009-09-01 16:20:56 +02:00
Gael Guennebaud
1e7a9ea70a fix issue #47: now m.noalias() = XXX properly resize m if needed 2009-09-01 13:35:44 +02:00
Gael Guennebaud
8392373d96 add a JacobiRotation class wrapping the cosine-sine pair with
some convenient features (transpose, adjoint, product)
2009-09-01 13:18:03 +02:00
Benoit Jacob
6e4e94ff32 * JacobiSVD:
- support complex numbers
 - big rewrite of the 2x2 kernel, much more robust
* Jacobi:
 - fix weirdness in initial design, e.g. applyJacobiOnTheRight actually did the inverse transformation
 - fully support complex numbers
 - fix logic to decide whether to vectorize
 - remove several clumsy methods

fix for complex numbers
2009-08-31 22:26:15 -04:00
Gael Guennebaud
a16599751f fix Matrix::stride for vectors, add a unit test for Block::stride
and make use of it where it was relevant
2009-08-31 17:39:56 +02:00
Hauke Heibel
ab6eb6a1a4 Adaptions from .lazy() towards .noalias().
Added missing casts.
2009-08-31 17:29:37 +02:00
Hauke Heibel
bc7aec0ef5 ifdef removed from MapBase and warning disabled 2009-08-31 17:24:38 +02:00
Gael Guennebaud
095809edda fix issue #45 and document the .data() and .stride() functions 2009-08-31 17:07:54 +02:00
Gael Guennebaud
27c9ecc50f fix copy/paste issue 2009-08-31 16:41:13 +02:00
Hauke Heibel
0a0a805569 Fixed a cast warning in scaleAndAddTo.
Fixed lazyness in umeyama.
Added a few missing casts.
2009-08-31 15:34:57 +02:00
Hauke Heibel
32a9aee286 Added MSVC guards to assignment operators. 2009-08-31 14:40:53 +02:00
Hauke Heibel
99bfab6dcf Removed redundant assignment operators. 2009-08-31 13:47:32 +02:00
Gael Guennebaud
9005eb0788 compilation fix in AmbiVector<int> 2009-08-31 09:32:46 +02:00
Gael Guennebaud
3705498721 add coeff(int,int), coeff(int) and value() functions to the inner product specialization 2009-08-26 00:24:22 +02:00
Thomas Capricelli
d0a5da95b1 fix installation for recently added files 2009-08-25 18:57:59 +02:00
Benoit Jacob
191d5275a7 modernize HouseholderQR too, uniformize all that stuff, update tests 2009-08-24 13:46:14 -04:00
Jitse Niesen
7e4bd70157 Fix comment which may cause latex to hang when generating docs 2009-08-24 18:01:18 +01:00
Gael Guennebaud
078a870a87 fix issue #43 2009-08-24 18:56:27 +02:00
Benoit Jacob
0eb142f559 bring the modern comfort also to ColPivotingHouseholderQR
+ some fixes in FullPivotingHouseholderQR
2009-08-24 11:11:41 -04:00
Benoit Jacob
3288e5157a finally, the correct way of dealing with zero matrices in solve() 2009-08-24 10:51:07 -04:00
Benoit Jacob
b8106e97b4 add logAbsDeterminant()
move log and exp functors from Array to Core
update documentation
2009-08-24 09:46:17 -04:00
Benoit Jacob
c9a307f330 give FullPivotingHouseholderQR all the modern comfort 2009-08-24 00:23:35 -04:00
Benoit Jacob
b37ab9b324 clarifications in LU::solve() and in LU documentation 2009-08-24 00:02:49 -04:00
Benoit Jacob
0926549659 fix bug: with complex matrices, the condition (ei_imag(c0)==RealScalar(0)) being wrong could bypass the other condition in the &&.
at least that's my explanation why the test_lu was often failing on complex matrices (it uses that via createRandomMatrixOfRank)
and why that's fixed by this diff.
also gcc 4.4 gave a warning about tailSqNorm potentially uninitialized
2009-08-24 00:02:22 -04:00
Benoit Jacob
d38624b1ad merge 2009-08-23 18:05:33 -04:00
Benoit Jacob
97bc1af1f1 add ColPivotingHouseholderQR
rename RRQR to fullPivotingHouseholderQR
2009-08-23 18:04:33 -04:00
Gael Guennebaud
47fda1f3b2 hm, forgot to conjugate the arguments in applyJacobiOnTheLeft 2009-08-24 00:01:02 +02:00
Gael Guennebaud
e86dbd5255 fix apply Jacobi for complexes and add documentation for some *Jacobi* functions 2009-08-23 23:49:44 +02:00
Benoit Jacob
7bedf5e9cb add initial, rough, full-pivoting RRQR decomposition
lots of room for improvement!
and add Gael a (c) line in Householder.h
2009-08-22 01:13:21 -04:00
Benoit Jacob
2f0b4e1abc fix compilation with gcc 4.1. Indeed the path for recent gcc doesn't work with gcc 4.1, and looking at the implementation of vector in g++ 4.1, it was exactly our fallback case, so use that. 2009-08-21 12:16:37 -04:00
Benoit Jacob
72b002eab9 work around internal compiler error with gcc 4.1 and 4.2, reported on the forum 2009-08-20 12:19:15 -04:00