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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
coff - resolvent (cofactor method)
colcomp - column compression, kernel, nullspace
companion - companion matrix
cond - condition number
det - determinant
ereduc - computes matrix column echelon form by qz transformations
exp - element-wise exponential
expm - square matrix exponential
fstair - computes pencil column echelon form by qz transformations
fullrf - full rank factorization
fullrfk - full rank factorization of a^k
givens - givens transformation
glever - inverse of matrix pencil
gschur - generalized schur form (matrix pencils).
gspec - eigenvalues of matrix pencil
hess - hessenberg form
im_inv - inverse image
inv - matrix inverse
kernel - kernel, nullspace
kroneck - kronecker form of matrix pencil
linsolve - linear equation solver
lu - lu factors of gaussian elimination
ludel - utility function used with lufact
lufact - sparse lu factorization
luget - sparse lu factorization
lusolve - sparse linear system solver
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 - householder orthogonal reflexion matrix
qr - qr decomposition
quaskro - quasi-kronecker form
randpencil - random pencil
range - range (span) of a^k
rank - rank
rcond - inverse condition number
rowcomp - row compression, range
rowshuff - shuffle algorithm
rref - computes matrix row echelon form by lu transformations
schur - [ordered] schur decomposition
spaninter - subspace intersection
spanplus - sum of subspaces
spantwo - sum and intersection of subspaces
spchol - sparse cholesky factorization
spec - eigenvalues
sqroot - w*w' hermitian factorization
sva - singular value approximation
svd - singular value decomposition
sylv - sylvester equation.
trace - trace
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