devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,151 Commits 15 Branches 93 Tags
7667a93cbe012dc9da7f6d50359fda8912c151dd
Commit Graph

12 Commits

Author SHA1 Message Date
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
Benoit Jacob
9afd1324fd constant Diagonal ---> DiagonalBits 
introduce ei_is_diagonal to check for it
DiagonalCoeffs ---> Diagonal and allow Index to by Dynamic
-> add MatrixBase::diagonal(int) with unittest and doc
 2009-05-10 16:24:39 +00:00
Benoit Jacob
9e00d94543 * the Upper->UpperTriangular change 
* finally get ei_add_test right
 2008-12-20 13:36:12 +00:00
Gael Guennebaud
582c1f92c8 doc: add a "non stable" warning for parts which are not part 
of the stable API yet and a couple of other minor doc updates...
 2008-11-22 19:51:05 +00:00
Laurent Montel
9aba671cfc Remove executable here too 2008-11-04 08:25:19 +00:00
Benoit Jacob
3d90c13970 norm2() renamed to squaredNorm(), kept as deprecated for now. 2008-11-03 19:14:17 +00:00
Gael Guennebaud
f81dfcf00b fix two perf issues in product. 
fix positive definite test in Cholesky.
remove #include <cstring> in CoreDeclaration.
 2008-08-03 20:23:06 +00:00
Gael Guennebaud
172000aaeb Add .perpendicular() function in Geometry module (adapted from Eigen1) 
Documentation:
 * add an overview for each module.
 * add an example for .all() and Cwise::operator<
 2008-07-22 10:54:42 +00:00
Gael Guennebaud
c10f069b6b * Merge Extract and Part to the Part expression. 
Renamed "MatrixBase::extract() const" to "MatrixBase::part() const"
* Renamed static functions identity, zero, ones, random with an upper case
  first letter: Identity, Zero, Ones and Random.
 2008-07-21 00:34:46 +00:00
Gael Guennebaud
0ee6b08128 * split Product to a DiagonalProduct template specialization 
to optimize matrix-diag and diag-matrix products without
  making Product over complicated.
* compilation fixes in Tridiagonalization and HessenbergDecomposition
  in the case of 2x2 matrices.
* added an Orientation2D small class with similar interface than Quaternion
  (used by Transform to handle 2D and 3D orientations seamlessly)
* added a couple of features in Transform.
 2008-06-15 11:54:18 +00:00
Gael Guennebaud
f07f907810 Add QR and Cholesky module instantiations in the lib. 
To try it with the unit tests set the cmake variable TEST_LIB to ON.
 2008-06-14 13:02:41 +00:00
Gael Guennebaud
e3fac69f19 Added a Hessenberg decomposition class for both real and complex matrices. 
This is the first step towards a non-selfadjoint eigen solver.
Notes:
 - We might consider merging Tridiagonalization and Hessenberg toghether ?
 - Or we could factorize some code into a Householder class (could also be shared with QR)
 2008-06-08 15:03:23 +00:00