Scilab 5.3.3
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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 This page might be outdated.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
pinv
pseudoinverse
Calling Sequence
pinv(A,[tol])
Arguments
- A
real or complex matrix
- tol
real number
Description
X = pinv(A)
produces a matrix X
of the
same dimensions as A'
such that:
A*X*A = A, X*A*X = X
and both
A*X
and X*A
are Hermitian .
The computation is based on SVD and any singular values
lower than a tolerance are treated as zero: this tolerance
is accessed by X=pinv(A,tol)
.
Used Functions
pinv
function is based on the singular value decomposition
(Scilab function svd
).
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