mathnet-numerics

Commit Graph

Author	SHA1	Message	Date
jnyrup	83441365c0	Fix typos	9 years ago
Albert Pang	8d36fb4ce6	LA: pointwise trigonometric functions, static functions (F#, usability) * Added abstract functions for a bunch of pointwise functions (mainly those defined as operators in F#) in Matrix and Vector and also added implementations for all the subtypes * Exposed some of the pointwise functions as static members in the Matrix and Vector generic types, so that these can be called from F# as if they are normal mathematical operators * Removing Sign from static member as it won't work for F# which expects it to return an integer and is different from the pointwise definition. * Exposed PointwiseLog() and PointwiseExp() as static members Log() and Exp() respectively so that they work with F# mathematical operator syntax * Looks like op_DotHat is already in. Reverting to original so as not to overwrite other people's work * Changing all the newly added pointwise functions with f(0)=0 to use the AllowSkip option in Map so that its more efficient for sparse matrices. * Fixed one of the PointwiseBinary helpers so that it has protected access * Filled in comments for all public functions. Fixed PointwiseBinary to consider both matrices when replicating so that a dense or sparse matrix is created accordingly	10 years ago
Christoph Ruegg	58b9f63e6a	LA: vector and matrix pointwise min/max and absmin/absmax	10 years ago
Christoph Ruegg	c27534b9a7	LA: ConugateTranspose into provided result matrix #431	10 years ago
Christoph Ruegg	6070beba7a	LA: Matrix Moore-Penrose Pseudo-Inverse (SVD) #432	10 years ago
Christoph Ruegg	5a5bc8a6f5	LA: Add matrix dot-power with matrix exponent	10 years ago
Christoph Ruegg	36a46bd7fc	Cleanup: no longer mention CodePlex in file headers, deprecate its release archive	11 years ago
Christoph Ruegg	a72d01495d	Maintenance: minor code style fixes	11 years ago
Christoph Ruegg	fbfe077552	LA: migrate mixed-storage fallback implementations to use higher order functions	12 years ago
Christoph Ruegg	5798111b8d	LA: use provider MatrixMultiply, use more common idx names	12 years ago
Christoph Ruegg	e50de5b606	LA: the proper term for being conjugate symmetric is 'Hermitian'	12 years ago
Christoph Ruegg	848874e1b7	LA: CoerceZero for matrices and vectors (via MapInplace)	12 years ago
Christoph Ruegg	c2f4415dc2	LA: Matrix Column/Row sums and absolute-sums	12 years ago
Christoph Ruegg	b50d4417a9	LA: Matrix.FoldByRow/Column operates on arrays to allow arbitrary types (not just those supported by vectors)	12 years ago
Christoph Ruegg	8d19348662	LA: rename Matrix.FoldRows to FoldByRow; FoldColumns to FoldByColumn	12 years ago
Christoph Ruegg	d7124278af	LA: fix IsConjugateSymmetric to ensure diagonal is real	12 years ago
Christoph Ruegg	462f0e43a3	LA: optional argument on EVD decomposition if matrix is known to be symmetric #209	12 years ago
Christoph Ruegg	2e787ddafb	LA: Matrix.IsSymmetric now a method; added IsConjugateSymmetric; more efficient #209	12 years ago
Christoph Ruegg	adff8dfc5e	LA: matrix column/row norms, normalization	13 years ago
Christoph Ruegg	1681a5208f	LA: use enums for zero and existing data behavior instead of booleans (readability, errors)	13 years ago
Christoph Ruegg	8573cedafc	LA: transpose at storage level, more efficient sparse implementation (via wo80)	13 years ago
Christoph Ruegg	636920cca0	LA: Matrix pointwise power, exponential and natural logarithm #205	13 years ago
Christoph Ruegg	857751979b	LA: Matrix canonical modulus vs remainder #175	13 years ago
Christoph Ruegg	67a0923040	LA: Matrix ConjugateTransposeAndMultiply and variants	13 years ago
Christoph Ruegg	7f7120ea60	LA: phase out Matrix.CreateMatrix/CreateVector (no longer needed)	13 years ago
Christoph Ruegg	06be8470b6	LA: dense-diagonal Add Subtract Multiply	13 years ago
Christoph Ruegg	bff2f68396	LA: norml xml docs	13 years ago
Christoph Ruegg	59b1005d7f	LA/Precision: Matrix norms double-valued (like vectors); generic AlmostEqual support	13 years ago
Christoph Ruegg	57a2916866	LA: default to enable the computation of SVD vectors; cosmetics	13 years ago
Christoph Ruegg	5f66808724	LA: Simplify QR decomposition architecture	13 years ago
Christoph Ruegg	f4ea07ce21	LA: Simplify SVD decomposition architecture	13 years ago
Christoph Ruegg	390cae2177	LA: Simplify Gram-Schmidt decomposition architecture	13 years ago
Christoph Ruegg	be00439c57	LA: Simplify Eigen decomposition architecture	13 years ago
Christoph Ruegg	eed657a63d	LA: Simplify Cholesky decomposition architecture	13 years ago
Christoph Ruegg	37863cc55c	LA: Simplify LU decomposition architecture	13 years ago
Christoph Ruegg	b522c1f6da	LA: member methods instead of extension methods for matrix factorizations	13 years ago
Christoph Ruegg	8bfcab62ed	LA: Move all from .Generic namespace to parent namespace	13 years ago
Christoph Ruegg	1e9ca30c74	LA: Modulus between matrix and scalar; pointwise modulus; improved naming	13 years ago
Christoph Ruegg	f62b4062d9	LA: Devide a matrix by a scalar, or a scalar by a matrix	13 years ago
Christoph Ruegg	841e1f8843	LA: Subtract a scalar from a matrix, and a matrix from a scalar	13 years ago
Christoph Ruegg	90ea9c62e6	LA: Add a scalar to a matrix	13 years ago
Christoph Ruegg	8ac6bb151f	LA: Improving ctor xml doc based on user feedback	14 years ago
Christoph Ruegg	836a07457e	LA: Matrix.Conjugate	14 years ago
Christoph Ruegg	d65354f4b8	Native Pull: Updated provider and bug fixes mathnet-numerics-native a6e5c948049bda46cb3b5625fa41accebaa4bdb3: 1. Updated the native provider to MKL V11 update 2, which fixes the lange bug. 2. Re-enabled native matrix norms. 3. Fixed complex Frobenius norm bug in managed code (we weren't taking the conjugative transpose). 4. Fixed the return type on the double matix norm in the managed side of the native provider.	14 years ago
Christoph Ruegg	d0b93b247a	LA: Perf, drop some range checks	14 years ago
Christoph Ruegg	e24c1c25ff	Cleanup: file names, kill eol whitespace	14 years ago
Christoph Ruegg	211da24362	LA: static CreateRandom for dense matrix and vector (replacing complicated templating approach)	14 years ago
Christoph Ruegg	55d50fb8fd	LA Storage: enforce MatrixStorage	14 years ago
Alexander Karatarakis	2234560a7a	[Matrix] LeftMultiply with vector is exactly the same as TransposeThisAndMultiplty() with vector Change LeftMultiply to a protected method (from protected abstract) and it now calls TransposeThisAndMultiply(). TransposeThisAndMultiply has unit tests so it was chosen as the "main" method. Overrides of LeftMultiply were removed, because now only TransposeThisAndMultiply() needs to be overriden. Signed-off-by: Alexander Karatarakis <alex@karatarakis.com>	16 years ago
Marcus Cuda	089544a1f6	added missing Serializable attributes. work item:5683	16 years ago

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58 Commits (5ed05975a052d2ec65cdd420b56aeb6cab1d02fa)