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(last 30 days) 		Comments Ratings
07 Aug 2009 Screenshot LINEAR SYSTEMS SOLVER (for small Systems) Solves many small linear systems in a vectorized way. It avoids to call the \ command inside a loop. Author: Luigi Giaccari image processing, equations, lu, simulation, solution, solver 147 5
  • 5.0
5.0 | 1 rating
27 May 2009 LINFACTOR: uses LU or CHOL to factorize a matrix, or previously computed factors to solve Ax=b A simple M-file to solve Ax=b using LU or CHOL. Author: Tim Davis lu, inv, linfactor, linsolve, linear algebra, chol 160 2
  • 5.0
5.0 | 1 rating
04 May 2007 LDPC codes BER simulation LDPC codes BER simulation under AWGN channel, MacKay-Neal based LDPC matrix Author: Bagawan Nugroho ldpc, awgn, ber simulation, information theory, mackayneal, sparse lu decompositi... 100 8
  • 3.42857
3.4 | 7 ratings
23 Mar 2007 Screenshot Poiseuille Flow in a Rectangular Channel computes Poiseuille flow in a rectangular channel Author: Housam Binous physics, rectangular channel, fillins, lu decomposition, fini, chemistry 28 2
  • 1.0
1.0 | 1 rating
22 Feb 2007 LU decomposition LU decomposition Author: Ahmad Kolahi companion, linear system, lu decomposition, decomposition, solve, mathematics 183 3
  • 2.0
2.0 | 4 ratings
21 Aug 2006 Rank revealing lu decomposition calculates rank revealing lu decomposition Author: Pawel Kowal null space, lu, rank revealing, linear algebra, mathematics 16 0
23 May 2006 Null space of a sparse matrix calculates null space and range of a rectangular sparse matrix Author: Pawel Kowal null space, lu, linear algebra, mathematics, sparse matrix 30 4
  • 4.0
4.0 | 2 ratings
03 Apr 2006 Fast Sparse LU substitution A dedicated mex-file for use with UMFPACK to complete the forward and back substitution quickly Author: Darren Engwirda linear algebra, sparse lu substitutio..., umfpack, mathematics 20 2
  • 3.5
3.5 | 2 ratings
12 Aug 2005 Rank-2 update to LU Factorization Solve an LU-factorized system with rank-2 update. Author: Greg von Winckel lu, decomposition, linear algebra, factorization, rank2, update 85 0
06 Jun 2005 LU Factorization by Doolittle's method LU factorization of a square matrix. Author: Yasin Shiboul matrix facrorization, linear algebra, matrix decomposition, lu factorization 140 14
  • 3.66667
3.7 | 18 ratings
22 Jan 2003 Screenshot Gauss Triangularization Method The vector of pivot elements during LU is formed for special matrices and equivalent ones. Author: Anthony Zaganas lu, triangular, factor, upper, growth, gauss 17 0
  • 2.66667
2.7 | 3 ratings
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