Scilab 5.5.0
- Scilabヘルプ
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- Differential Equations, Integration
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- Randlib
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- Sparses Matrix
- UMFPACK Interface
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Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
UMFPACK Interface
- PlotSparse — plot the pattern of non nul elements of a sparse matrix
- ReadHBSparse — read a Harwell-Boeing sparse format file
- cond2sp — computes an approximation of the 2-norm condition number of a s.p.d. sparse matrix
- condestsp — estimate the condition number of a sparse matrix
- rafiter — Iterative refinement for a s.p.d. linear system. This function is obsolete.
- res_with_prec — computes the residual r = Ax-b with precision
- taucs_chdel — utility function used with taucs_chfact
- taucs_chfact — cholesky factorization of a sparse s.p.d. matrix
- taucs_chget — retrieve the Cholesky factorization at the scilab level
- taucs_chinfo — get information on Cholesky factors
- taucs_chsolve — solve a linear sparse (s.p.d.) system given the Cholesky factors
- umf_ludel — utility function used with umf_lufact
- umf_lufact — lu factorization of a sparse matrix
- umf_luget — retrieve lu factors at the Scilab level
- umf_luinfo — get information on LU factors
- umf_lusolve — solve a linear sparse system given the LU factors
- umfpack — solve sparse linear system
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