pinv

Moore-Penrose pseudoinverse

Syntax

• y = pinv(A)
• y = pinv(A, tol)

Input argument

• A - matrix: input matrix
• tol - scalar: singular value tolerance

Output argument

• y - Moore-Penrose Pseudoinverse of matrix A.

Description

pinv returns Moore-Penrose Pseudoinverse of matrix A.

Example

A = [1, 2, 3; 4, 5, 6];
R = pinv(A)
R = pinv(A, 2)

See also

inv, svd.

History

Author

Allan CORNET