Scilab 5.3.3
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Please note that the recommended version of Scilab is 2026.1.0. This page might be outdated.
However, this page did not exist in the previous stable version.
Linear Algebra
- aff2ab — linear (affine) function to A,b conversion
- balanc — matrix or pencil balancing
- bdiag — block diagonalization, generalized eigenvectors
- chfact — sparse Cholesky factorization
- chol — Cholesky factorization
- chsolve — sparse Cholesky solver
- classmarkov — recurrent and transient classes of Markov matrix
- cmb_lin — symbolic linear combination
- coff — resolvent (cofactor method)
- colcomp — column compression, kernel, nullspace
- companion — companion matrix
- cond — condition number
- det — determinant
- eigenmarkov — normalized left and right Markov eigenvectors
- ereduc — computes matrix column echelon form by qz transformations
- expm — square matrix exponential
- fstair — computes pencil column echelon form by qz transformations
- fullrf — full rank factorization
- fullrfk — full rank factorization of A^k
- genmarkov — generates random markov matrix with recurrent and transient classes
- givens — Givens transformation
- glever — inverse of matrix pencil
- gschur — generalized Schur form (obsolete).
- gspec — eigenvalues of matrix pencil (obsolete)
- hess — Hessenberg form
- householder — Householder orthogonal reflexion matrix
- im_inv — inverse image
- inv — matrix inverse
- kernel — kernel, nullspace
- kroneck — Kronecker form of matrix pencil
- linsolve — linear equation solver
- lsq — linear least square problems.
- lu — LU factorization with pivoting
- lyap — Lyapunov equation
- nlev — Leverrier's algorithm
- orth — orthogonal basis
- pbig — eigen-projection
- pencan — canonical form of matrix pencil
- penlaur — Laurent coefficients of matrix pencil
- pinv — pseudoinverse
- polar — polar form
- proj — projection
- projspec — spectral operators
- psmall — spectral projection
- qr — QR decomposition
- quaskro — quasi-Kronecker form
- randpencil — random pencil
- range — range (span) of A^k
- rank — rank
- rankqr — rank revealing QR factorization
- rcond — inverse condition number
- rowcomp — row compression, range
- rowshuff — shuffle algorithm
- rref — computes matrix row echelon form by lu transformations
- schur — [ordered] Schur decomposition of matrix and pencils
- spaninter — subspace intersection
- spanplus — sum of subspaces
- spantwo — sum and intersection of subspaces
- spec — eigenvalues of matrices and pencils
- sqroot — W*W' hermitian factorization
- squeeze — squeeze
- sva — singular value approximation
- svd — singular value decomposition
- sylv — Sylvester equation.
- trace — trace
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