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updated 7 months ago

QR/RQ/QL/LQ factorizations by Ivo Houtzager

Ivo Houtzager (view profile)

QR/RQ/QL/LQ factorizations of an array. (linear algebra, qr, rq)

lq.m

make_factor.m

ql.m

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updated 9 months ago

LRSLibrary by Andrews Sobral

Low-Rank and Sparse Tools for Background Modeling and Subtraction in Videos (computer vision, tensor, matrix)

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updated 10 months ago

JQR/JRQ/JQL/JLQ factorizations by Ivo Houtzager

Ivo Houtzager (view profile)

JQR/JRQ/JQL/JLQ factorizations of an array (linear algebra, qr, decomposition)

jlq(A,J,econ,tol)

jql(A,J,econ,tol)

jqr(A,J,econ,tol)

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updated 10 months ago

RQ decomposition using Givens rotations by Lars Meinel

Calculates RQ decomposition of A = RQ (3x3) (rq, decomposition, factorization)

rqGivens( A )

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updated 1 year ago

Don't let that INV go past your eyes; to solve that system, FACTORIZE! by Tim Davis

Tim Davis (view profile)

A simple-to-use object-oriented method for solving linear systems and least-squares problems. (factorization, backslash, mldivide)

cheap_condest

cod

cod_qmult

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updated almost 3 years ago

FindFactors by Jose Victor

Find factors of a symbolic expression. It generalizas coeffs for non polinomials (robotics, symbolic, factorization)

FindFactors(Term,Vector)

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updated 3 years ago

rook pivoting by Leslie Foster

LURP: Gaussian elimination with rook pivoting using efficient Fortran and MATLAB mex code (rook pivoting, lu factorization, rook)

lurp_install

lurp_test(tol,m)

lurp_test_SJ(tol,nsamples)

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updated 5 years ago

trilin by Felipe G. Nievinski

Facilitates the reuse of matrix factorizations in large dense linear algebra problems. (backslash, factorization, inv)

chol2(varargin)

cputime_res

cputime_tol

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updated 6 years ago

LU factorization with complete pivoting. by Nick Henderson

An implementation of algorithm 3.4.2 from Matrix Computations. (linear algebra, lu, factorization)

lucp(A,tol,pm_opt)

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updated almost 7 years ago

divisor(n) by Yash

Yash (view profile)

Calculate the distinct divisors of a number not just the prime factors. (divisor, factors, factorization)

divisor(n)

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updated 8 years ago

List Factors by Jeff Miller

Jeff Miller (view profile)

List all integer factors of a number (factors, factorization, integer)

listfactors(x)

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updated 10 years ago

UDU Decomposition by do hyung kim

Operate udu decomposition. (linear algebra, udu decomposition, factorization)

udu(P)

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updated 10 years ago

Rank-2 update to LU Factorization by Greg von Winckel

Solve an LU-factorized system with rank-2 update. (linear algebra, rank2, update)

lurank2(L,U,u1,v1,u2,v2,b)

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