Thomas Capricelli
e97529c2e3
doc : update code, mention examples
2010-01-27 08:14:50 +01:00
Hauke Heibel
4365a48748
Added an ei_linspaced_op to create linearly spaced vectors.
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Added setLinSpaced/LinSpaced functionality to DenseBase.
Improved vectorized assignment - overcomes MSVC optimization issues.
CwiseNullaryOp is now requiring functors to offer 1D and 2D operators.
Adapted existing functors to the new CwiseNullaryOp requirements.
Added ei_plset to create packages as [a, a+1, ..., a+size].
Added more nullaray unit tests.
2010-01-26 19:42:17 +01:00
Thomas Capricelli
afb9bf6281
use PlanarRotation<> instead of handmade givens rotation in cminpack code
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+ cleaning.
This results in some more memory being used, but not much.
2010-01-26 17:40:55 +01:00
Thomas Capricelli
c04a93df31
clean r1mpyq: remove fortran leftovers
2010-01-26 14:08:52 +01:00
Thomas Capricelli
55f328b264
misc cleaning
2010-01-26 13:20:24 +01:00
Thomas Capricelli
71f513e250
forgot to commit this: qform.h is not used anymore
2010-01-26 13:08:29 +01:00
Thomas Capricelli
69f11c08a1
more eigenization, dropped 'ipvt' in lm
2010-01-26 12:09:52 +01:00
Thomas Capricelli
8a690299c6
fix possible segfault
2010-01-26 11:48:32 +01:00
Thomas Capricelli
d791b51112
remove spaces
2010-01-26 10:50:43 +01:00
Thomas Capricelli
113995355b
get rid of ei_qform + lot of other cleaning, now that we do not depend on
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minpack qr factorization.
2010-01-26 08:42:48 +01:00
Thomas Capricelli
ba2a9cce03
some more eigenization
2010-01-26 07:36:15 +01:00
Thomas Capricelli
a3034ee079
cleaning
2010-01-26 06:05:01 +01:00
Thomas Capricelli
91561cded4
use a plain matrix to store the upper triangular matrix 'R', instead
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of the "compact inside a vector" scheme used by fortran/minpack.
The most difficult part is to fix all related code. Tests pass.
2010-01-26 05:59:58 +01:00
Thomas Capricelli
4b859c8554
cleaning
2010-01-26 01:59:32 +01:00
Thomas Capricelli
c759814f11
some more (thoroughly checked) eigenization
2010-01-26 01:43:58 +01:00
Jitse Niesen
bdb0e9fcd0
Clean up one compilation error and two warnings.
2010-01-26 16:02:19 +00:00
Thomas Capricelli
1403cea087
fix a bug introduced between the cminpack version of Manolis Lourakis and
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the one from Frédéric Devernay.
Here, we want to compute the max over the column, the -1 is not needed in
fortran because indices start at 1, contrary to c/c++.
2010-01-26 04:55:36 +01:00
Thomas Capricelli
9651e0c503
Use eigen methods for solving triangular systems. We loose again very
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slightly on both speed and precision on some tests.
2010-01-25 11:34:52 +01:00
Thomas Capricelli
92be7f461b
define ei_lmpar2() that takes a ColPivHouseholderQR as argument. We still
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need to keep the old one around, though.
2010-01-25 07:23:38 +01:00
Thomas Capricelli
ee0e39284c
Replace the qr factorization from (c)minpack (qrfac) by Eigen's own stuff.
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Results as checked by unit tests are very slightly worse, but not much.
2010-01-25 07:22:28 +01:00
Thomas Capricelli
1cb0be05b0
useful cleaning
2010-01-25 07:08:08 +01:00
Thomas Capricelli
cbf6022e5a
useless cleaning
2010-01-25 07:07:31 +01:00
Benoit Jacob
6ae7d842a3
generate a compilation error when using ReturnByValue::coeff() or coeffRef(),
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instead of doing an infinite recursion
2010-01-24 21:44:18 -05:00
Jitse Niesen
858539a6af
Use matrices with clustered eigenvalues in matrix function test.
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This is in order to get better code coverage.
Test matrix_function_3 now fails regularly because ComplexSchur
reaches the max number of iterations; further study needed.
2010-01-24 22:56:28 +00:00
Thomas Capricelli
d08035f3e1
fix the script again (definitely?) + cleaning
2010-01-22 19:26:29 +01:00
Gael Guennebaud
be11a254ac
rm ExpressionMaker stuff (weird as I was pretty sure that I had already removed them)
2010-01-22 10:17:43 +01:00
Gael Guennebaud
d40c110053
lot of cleaning:
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- clean the *_PUBLIC_INTERFACE_*
- update Diagonal, ReturnByValue, ForceAlignedAccess, UnaryView, etc. to support array
- many other small stuff
2010-01-22 10:15:41 +01:00
Jitse Niesen
e78e3cd41b
Fix bug in MatrixBase::setIdentity(int, int).
2010-01-20 12:07:46 +00:00
Jitse Niesen
e0c2c6385f
Add small test for Matrix::setIdentity()
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This is to exhibit the bug that makes the jacobisvd_7 test fail.
2010-01-20 10:51:59 +00:00
Hauke Heibel
89ee9f092f
Fixed compilation of MatrixFunctions module.
2010-01-20 11:32:13 +01:00
Gael Guennebaud
d5d5417062
add SSE code (from Intel) for the fast inversion of 4x4 matrices of double
2010-01-19 16:04:04 +01:00
Gael Guennebaud
60b0ddc3e1
update the fast 4x4 SSE inversion code from more recent Intel's code
2010-01-19 15:33:45 +01:00
Jitse Niesen
a13ffbd836
Get rid off GCC warning on comparing enums from different types.
2010-01-19 11:05:52 +00:00
Mark Borgerding
dacfa97e82
merge
2010-01-18 19:53:44 -05:00
Mark Borgerding
adb2170eb8
removed Eigen::Complex class since it offered insufficient advantage over std::complex when sane real,imag structure packing is assumed.
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for more info see:
http://www.cpptalk.net/portable-complex-numbers-between-c-c--vt46432.html
2010-01-18 19:39:22 -05:00
Thomas Capricelli
c8b9097740
erm.. forgot to test after previous commit. Now it's ok (tm).
2010-01-19 01:00:59 +01:00
Gael Guennebaud
9f899808d7
fix scalar - matrix
2010-01-18 22:56:47 +01:00
Gael Guennebaud
0158d78906
extend CwiseNullaryOp to support Array
2010-01-18 22:56:25 +01:00
Gael Guennebaud
c70d54257b
add unit tests for true array objects
2010-01-18 22:54:20 +01:00
Thomas Capricelli
c436abd0ac
fix both compilation and previous fix : now 'basicstuff' passes again.
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(Gael: i dont think you meant removing this setIdentity(), did you?)
2010-01-18 10:29:11 +01:00
Gael Guennebaud
6b380992b5
fix !=
2010-01-18 08:18:48 +01:00
Thomas Capricelli
0c89475317
unit tests for == / != operators
2010-01-17 23:57:59 +01:00
Gael Guennebaud
71630b2160
fix MatrixBaseAddons example
2010-01-17 20:04:49 +01:00
Benoit Jacob
b5a6f382ca
work around warning about /* inside of a comment (gcc 4.4)
2010-01-16 11:50:09 -05:00
Hauke Heibel
37d4505228
More documentation improvements.
2010-01-16 15:43:11 +01:00
Hauke Heibel
90d5a7c0dd
Adapted doxygen's new style sheet.
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Added documentation to some of the typedefs.
2010-01-15 15:45:07 +01:00
Gael Guennebaud
dd4b2f044d
forgot to include this file in previous commit
2010-01-15 13:36:09 +01:00
Gael Guennebaud
d62ee0668f
remove useless using comp. assignment operators
2010-01-15 13:34:28 +01:00
Gael Guennebaud
76a355817b
fix a warning
2010-01-15 13:26:39 +01:00
Benoit Jacob
bfe6fdde24
allow to multiply a householder sequence and a matrix when one is real and one is complex.
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This is especially important as in bidiagonalization, the band matrix is real.
2010-01-15 00:35:26 -05:00
