mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-21 07:19:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
4,226 Commits 11 Branches 89 Tags 162 MiB
84c93b048e
Commit Graph

477 Commits

Author SHA1 Message Date
Hauke Heibel
84c93b048e Added spline interpolation with pre-defined knot parameters. 2012-04-13 12:50:05 +02:00
Gael Guennebaud
a060e0b486 does not include MatrixMaketIterator on win32, 
no "using whatever" in global scope in a header file
 2012-03-31 18:01:43 +02:00
Desire NUENTSA
22cd65ee33 Adding a householder-GMRES implementation from Kolja Brix 2012-03-29 15:00:55 +02:00
Desire NUENTSA
ada9e79145 add a benchmark routine for all sparse linear solvers in Eigen 2012-03-29 14:29:55 +02:00
Desire NUENTSA
afeddd80ab Algorithm to equilibrate rows and columns of a square matrix 2012-03-22 16:18:34 +01:00
Desire NUENTSA
f6cd3389a2 compress loaded market matrix 2012-03-22 15:53:25 +01:00
Desire NUENTSA
37d2efd4f6 Adding support to read and write complex matrices in Matrix Market format 2012-03-08 18:45:47 +01:00
Gael Guennebaud
eff167d2c8 SSOR is not there yet 2012-02-19 16:01:13 +01:00
Gael Guennebaud
86bb20c431 remove dead code 2011-12-08 23:22:28 +01:00
Gael Guennebaud
06450882ab add missing CMakeLists.txt in Splines 2011-12-08 23:12:39 +01:00
Hauke Heibel
accae638b2 Fixed a typo. 2011-12-06 15:42:05 +01:00
Gael Guennebaud
dd504d6aae fix bug #223: SparseMatrix::Flags no longer encode triangularness information 2011-12-05 10:17:09 +01:00
Hauke Heibel
a8a2bf3b5a Added docs to the spline module. 2011-12-04 18:44:01 +01:00
Gael Guennebaud
32917515df make the accessors to internal sparse storage part of the public API and remove their "_" prefix. 2011-12-04 12:19:26 +01:00
Gael Guennebaud
950eeab4d7 RandomSetter: turns the matrix into compressed form before the filling 2011-12-03 17:35:21 +01:00
Gael Guennebaud
f10bae74e8 - move CompressedStorage and AmbiVector into internal namespace 
- remove innerVectorNonZeros(j) => use innerVector(j).nonZeros()
 2011-12-02 10:00:24 +01:00
Hauke Heibel
b00a33bc70 Integrated spline class and simple spline fitting 2011-11-25 14:53:40 +01:00
Gael Guennebaud
be9b87377f typo 2011-11-23 08:30:10 +01:00
Gael Guennebaud
53fa851724 move sparse solvers from unsupported/ to main Eigen/ and remove the "not stable yet" warning 2011-11-12 14:11:27 +01:00
Gael Guennebaud
a997dacc67 mark deprecated sparse solvers as so. 2011-10-24 09:51:02 +02:00
Gael Guennebaud
5d43b4049d factorize solving with guess 2011-10-24 09:33:24 +02:00
Gael Guennebaud
70df09b76d move DynamicSparseMatrix to SparseExtra 2011-10-24 09:31:33 +02:00
Gael Guennebaud
3fce43a704 add a basic ILU preconditioner 2011-10-11 20:41:43 +02:00
Gael Guennebaud
15cb4f5b09 extend BiCGSTAB to arbitrary rhs 2011-10-11 19:53:18 +02:00
Gael Guennebaud
4f237f035c extend SimplicialCholesky for sparse rhs, and add determinant 2011-10-11 11:31:12 +02:00
Gael Guennebaud
5dc8458293 extend CG for multiple right hand sides 2011-10-11 11:29:50 +02:00
Gael Guennebaud
e97879857b DiagonalPrecond: fix potential segfault in case the diagonal contains explciit zeros 2011-10-09 22:17:37 +02:00
Gael Guennebaud
2fc1b58cd2 split SimplicialCholesky into SimplicialLLt and SimplicialLDLt classes and add specific factor access functions 2011-10-09 21:45:55 +02:00
Gael Guennebaud
683ea3c93f fix superLU when the salver is called multiple times 2011-09-27 18:30:53 +02:00
Gael Guennebaud
b2988375e8 fix a couple of issues in SuperLU support (memory and determinant) 2011-09-24 14:20:31 +02:00
Gael Guennebaud
6799fabba9 port umfpack support to new API 2011-09-24 14:19:39 +02:00
Gael Guennebaud
d8ae978b65 fix some compilation issues 2011-09-23 16:28:26 +02:00
Gael Guennebaud
823b2105b6 fix atan2 when tmp4==0 2011-09-22 17:34:25 +02:00
Gael Guennebaud
b0adbfbae7 BiCGSTAB does not like starting from 0... 2011-09-21 18:08:08 +02:00
Gael Guennebaud
1d796acb05 fix status after initialization 2011-09-20 18:45:50 +02:00
Chen-Pang He
16b13596a6 mainly enhance MatrixLogarithm's performance for RealScalar != double 2011-09-17 21:00:55 +08:00
Gael Guennebaud
9053729d68 add a bi conjugate gradient stabilized solver 2011-09-17 10:54:14 +02:00
Gael Guennebaud
f4122e9f94 add tan, acos, asin 2011-09-14 08:35:54 +02:00
Jitse Niesen
7898281b2b Put docs for unsupported modules in right place. 
Doxygen was confused by the unsupported modules being partly in the doc/
directly, instead of completely in unsupported/doc/ . Thus, the link to
the unsupported modules on the server did not work (I think this manifested
itself after doxygen was upgraded on the server).
 2011-09-07 04:19:12 +01:00
Jitse Niesen
b38d3b360e Define log2() on FreeBSD (fixes bug #343). 2011-09-06 06:52:04 +01:00
Gael Guennebaud
f1d98aad1b add atan2 support in AutoDiff and remove superfluous std:: specializations 2011-09-05 17:47:58 +02:00
Jitse Niesen
a2feb6f3c7 Add defensive assert to MatrixExponential, 2011-09-03 04:58:06 +01:00
Chen-Pang He
dd598ef8ce enhance efficacy via avoiding exception handling 2011-09-02 00:15:02 +08:00
Jitse Niesen
7ee084f82f Leverage triangular square root in matrix log. 2011-08-25 07:42:32 +01:00
Jitse Niesen
c01ed935dd Split code for (quasi)triangular matrices from MatrixSquareRoot. 
This way, (quasi)triangular matrices can avoid the costly Schur decomposition.
 2011-08-25 07:42:21 +01:00
Chen-Pang He
8ddd1e390b fix: <ctime> is necessary for srand(time(NULL)) 2011-08-24 18:26:38 +08:00
Jitse Niesen
9e667e28f5 Add coverage for long double to matrix_exponential test. 2011-08-21 00:20:29 +01:00
Chen-Pang He
6d7a32231d add compatibility with long double 2011-08-20 12:33:51 +08:00
Gael Guennebaud
ea4a1960f0 mv the mpreal copy in its own folder 2011-08-19 15:08:29 +02:00
Gael Guennebaud
42e2578ef9 the min/max macros to detect unprotected min/max were undefined by some std header, 
so let's declare them after and do the respective fixes ;)
 2011-08-19 14:18:05 +02:00