802 Commits

Author	SHA1	Message	Date
Jitse Niesen	70131120ab	Fix bug in MatrixFunctions for matrices with multiple eigenvalues. ... Store indices, not eigenvalues, in clusters. Bug was introduced in changeset a3a55357db .	2013-07-26 15:39:18 +01:00
Jitse Niesen	6d86cd7224	merge	2013-07-26 14:30:28 +01:00
Hauke Heibel	75dab1ce5e	Fixed floating point warning. ... Fixed evaluation of matrix_exp_computeUV.	2013-07-26 15:13:54 +02:00
Jitse Niesen	e43934d60f	MatrixFunctions: Clean up StemFunction.h	2013-07-26 13:51:10 +01:00
Hauke Heibel	75edc7cc8b	Fixed VC11 compilation. ... The typedefs Lhs/Rhs in the base class are now accessible by derived classes.	2013-07-26 11:05:21 +02:00
Jitse Niesen	a3a55357db	Clean up MatrixFunction and MatrixLogarithm.	2013-07-25 15:08:53 +01:00
Jitse Niesen	084dc63b4c	Clean-up of MatrixSquareRoot.	2013-07-22 13:56:15 +01:00
Jitse Niesen	463343fb37	Clean-up of MatrixExponential: ... * put internal stuff in the internal namespace * replace member functions by free functions	2013-07-21 21:31:15 +01:00
Jitse Niesen	5879937f58	Merge in jdh8's branch. ... * Enable singular matrix power and complex exponents. * Eliminate unnecessary copying for sparse Kronecker product.	2013-07-21 20:50:15 +01:00
Chen-Pang He	01190b3544	Directly code failing example, or it breaks make doc.	2013-07-21 18:09:11 +08:00
Chen-Pang He	c00f688c64	Fix doc. (It is also used by computeFracPower)	2013-07-21 05:40:56 +08:00
Chen-Pang He	51573da3a4	Warn about power of a matrix with non-semisimple 0 eigenvalue.	2013-07-21 01:00:36 +08:00
Chen-Pang He	1191949e87	Improve documentation on Kronecker product module.	2013-07-21 00:19:46 +08:00
Chen-Pang He	3d94ed9fa0	Document on MatrixExponential::ScalingOp	2013-07-21 00:18:19 +08:00
Chen-Pang He	ede27f5780	Apply argument-dependent lookup on user-defined types. (using std::)	2013-07-20 23:30:37 +08:00
Chen-Pang He	dda869051d	Optimize MatrixPower::computeIntPower	2013-07-20 18:47:54 +08:00
Chen-Pang He	2320073e41	Comment on private members of MatrixPower.	2013-07-20 17:58:12 +08:00
Chen-Pang He	c587e63631	Simplify MatrixPower::split	2013-07-20 17:49:38 +08:00
Gael Guennebaud	e3774e93b7	Fix vompilation of bdcsvd with ICC.	2013-07-17 09:20:30 +02:00
Gael Guennebaud	c76990664b	Add bdcsvd unit test in CMakeLists	2013-07-15 21:16:57 +02:00
Chen-Pang He	4b780553e0	Eliminate unnecessary copying for sparse Kronecker product.	2013-07-15 09:10:17 +08:00
Chen-Pang He	9be658f701	generateTestMatrix can use processTriangularMatrix	2013-07-15 00:43:14 +08:00
Chen-Pang He	b8f0364a1c	Test singular matrix power with square roots. Exponent laws are too unstable.	2013-07-15 00:10:17 +08:00
Chen-Pang He	cbe92de2b5	Fix typo in testSingular.	2013-07-14 17:27:44 +08:00
Chen-Pang He	eeb744dc8d	Add test3dRotation.	2013-07-14 02:00:50 +08:00
Chen-Pang He	d5501d3a90	Document on MatrixPowerAtomic.	2013-07-13 23:13:07 +08:00
Chen-Pang He	3c423ccfe2	Document on complex matrix power.	2013-07-13 22:12:09 +08:00
Chen-Pang He	738d75d3eb	Document on the return type of MatrixPower::operator()	2013-07-13 22:11:36 +08:00
Gael Guennebaud	6d1f5dbaae	Add no_assignment_operator to a few classes that must not be assigned, and fix a couple of warnings.	2013-07-10 23:48:26 +02:00
Chen-Pang He	a992fa74eb	Make non-conversion unary constructors explicit.	2013-07-11 02:31:13 +08:00
Chen-Pang He	4466875d54	The only(?) way to test complex matrix power.	2013-07-10 02:59:16 +08:00
Chen-Pang He	5c95892b83	Test power of singular matrices.	2013-07-10 02:57:54 +08:00
Chen-Pang He	639d03d900	These casts are unnecessary because isApprox already casts them.	2013-07-10 02:53:15 +08:00
Chen-Pang He	d204bb57d0	Remove unused struct definition in test.	2013-07-10 02:48:17 +08:00
Chen-Pang He	c52cbd9de9	Write doc for positive power of a matrix with a semisimple zero eigenvalue.	2013-07-10 02:44:38 +08:00
Chen-Pang He	159a3bed9e	Write doc for complex power of a matrix.	2013-07-10 02:43:10 +08:00
Chen-Pang He	25544dbec3	Add assertion against undefined matrix power.	2013-07-10 02:36:34 +08:00
Chen-Pang He	00e30a5fc4	We need not prohibit assignment here. Thanks to changeset 3edd4681f2 ... .	2013-07-07 19:57:23 +08:00
Chen-Pang He	55ec3cc6d5	Prevent copying with internal::noncopyable.	2013-07-07 19:34:13 +08:00
Chen-Pang He	9e2b4eeac0	Const-correct the scaling functor.	2013-07-05 23:28:57 +08:00
Chen-Pang He	c273a6c37c	Avoid pow(Scalar, int) for C++11 conformance.	2013-07-05 03:33:56 +08:00
Chen-Pang He	04a9ad6e10	Let complex power fall back to "log, scale, exp".	2013-07-05 00:28:28 +08:00
Chen-Pang He	cce68d4e91	Remove unused inclusions.	2013-07-04 18:39:33 +08:00
Chen-Pang He	75b3391e3f	Enable singular matrix power using unitary similarities.	2013-07-04 18:37:46 +08:00
Chen-Pang He	3cda1deb52	Simplify class hierarchy.	2013-07-04 05:10:43 +08:00
Chen-Pang He	eaf92ef48c	Remove unreachable MatrixPowerTriangular, paving the way to future cleanups.	2013-07-04 04:42:02 +08:00
Chen-Pang He	7b6e94fb58	Clean namespace pollution.	2013-06-25 02:56:30 +08:00
Chen-Pang He	b9543ce237	Matrix square root can process 0 eigenvalue.	2013-06-24 23:57:57 +08:00
Chen-Pang He	b9fc9d8f32	Remove mat.pow * vec specialization, which causes segfault for mat.pow * mat.pow	2013-06-24 23:56:17 +08:00
Chen-Pang He	ee8a28fb85	Fix segfault and bug with equal eivals in matrix power (bug #614).	2013-06-24 13:58:51 +01:00