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HOME :: Scientific/Engineering :: MathematicsPages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38



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subspace
subspace - Angle between subspaces
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 161
new | no screenshots 
August 30th, 06:11 GMT 
Null space of a sparse matrix
Null space of a sparse matrix calculates null space and range of a rectangular sparse matrix
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 114
new | no screenshots 
August 30th, 06:09 GMT 
Fast Sparse LU substitution
Fast Sparse LU substitution - A dedicated mex-file for use with UMFPACK to complete the forward and back substitution quickly
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 80
new | no screenshots 
August 29th, 14:07 GMT 
circulant
circulant creates a circulant matrix.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Very Good | Downloads: 123
update | no screenshots 
August 29th, 14:01 GMT 
mex_inv
mex_inv - Compute matrix inverse.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 94
new | no screenshots 
August 29th, 13:57 GMT 
predictor-corrector algorithm
predictor-corrector algorithm solves linear least squares with nonnegative variables
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Poor | Downloads: 211
new | no screenshots 
August 29th, 10:59 GMT 
Companion Matrix
Companion Matrix - Compute the companion matrix for a vector or matrix.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 73
new | no screenshots 
August 29th, 10:57 GMT 
Chain matrix multiply optimization GUI
Chain matrix multiply optimization GUI performs an optimization of a specified matrix multiply.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 133
new | no screenshots 
August 29th, 10:55 GMT 
Fast sparse matrix vector product
Fast sparse matrix vector product - sparse matrix vector product
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 158
new | no screenshots 
August 29th, 10:51 GMT 
ldlt
ldlt compute square root free Cholesky factorizations of the form A=L*D*L'
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 173
new | no screenshots 
August 29th, 10:48 GMT 
Approximate Miminum Degree
Approximate Miminum Degree - Approximate minimum degree ordering for sparse matrix factorizations.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 75
new | no screenshots 
August 29th, 10:45 GMT 
CallLapack
CallLapack - Matlab mex function wrapping all Lapack and BLAS routines
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 103
new | no screenshots 
August 29th, 10:42 GMT 
Arbitrary Rank Update to Cholesky Factorization
Arbitrary Rank Update to Cholesky Factorization solves the Cholesky factored system with arbitrary update.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 103
new | no screenshots 
August 29th, 10:40 GMT 
Properties of Hermitian, Unitary Matrices
Properties of Hermitian, Unitary, Positive Definite and Sparse Matrices - Patterns of different types of matrices.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 118
new | no screenshots 
August 29th, 10:31 GMT 
Symmetric matrix factoring
Symmetric matrix factoring factors an nxn matrix into a product of n+1 symmetric matrices
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 56
new | no screenshots 
August 29th, 10:27 GMT 
A forward stable linear solver
A forward stable linear solver solves exactly linear systems until too ill condtionning means singular
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 93
new | no screenshots 
August 29th, 10:22 GMT 
newton algorithm for nnls
newton's algorithm for nnls solves the linear least squares problem with nonnegative variables using the newton's algorithm
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 112
new | no screenshots 
August 29th, 10:20 GMT 
Linear equations of both full rank and deficient
Linear equations of both full rank and deficient rank - lineq can solve any linear equations.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 58
new | no screenshots 
August 29th, 10:17 GMT 
UDU Decomposition
UDU Decomposition - Operate udu decomposition.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 107
new | no screenshots 
August 29th, 10:13 GMT 
CXSparse
CXSparse - A concise sparse matrix package for the book "Direct Methods for Sparse Linear Systems"
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 150
new | no screenshots 
August 29th, 10:08 GMT 
lobpcg
lobpcg solves Hermitian partial generalized eigenproblems using preconditioning
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 67
new | no screenshots 
August 29th, 10:05 GMT 
h_trid
h_trid uses the Householder method to tridiagonalize a matrix.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 70
new | no screenshots 
August 29th, 09:54 GMT 
Fast Pentadiagonal System Solver
Fast Pentadiagonal System Solver solves symmetric and asymmetric pentadiagonal systems.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 175
new | no screenshots 
August 29th, 09:50 GMT 
Matlab UMFPACK
Matlab UMFPACK - Multifrontal sparse LU factorization.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Very Good | Downloads: 195
new | no screenshots 
August 29th, 09:48 GMT 
Rational Range Space Basis and Null Space Basis
Rational Range Space Basis and Null Space Basis - Range space basis and Null space basis in rational form
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 119
new | no screenshots 
August 29th, 09:43 GMT 
invjor
invjor calculates the inverse of a matrix using Jordan-Gauss method.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Fair | Downloads: 92
new | no screenshots 
August 29th, 09:39 GMT 
A Vandermonde matrix inversion
A Vandermonde matrix inversion inverses a kind of Vandermonde matrix by using Stirling polynomial coefficients.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 319
new | no screenshots 
August 29th, 09:35 GMT 
Polygon Clipper
Polygon Clipper - Given two arbitrary polygons, the routine calculates the resulting polygon
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 119
new | screenshots 
August 29th, 09:32 GMT 
NLCSmoothReg
NLCSmoothReg computes a smooth regularized solution of an ill-posed discrete linear inverse problem.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 55
new | screenshots 
August 29th, 09:25 GMT 
Rotation of the vector around the axe
Rotation of the vector around the axe - Rotation of the vector around axe and search of the axe and angle of rotation.
Windows/Linux/Mac OS/BSD/Solaris | Matlab | Rating: Good | Downloads: 100
new | no screenshots 
August 29th, 09:23 GMT 

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